161569607904

素因数分解:

$2^5\times 3^3\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1831}}^1$

素因数の和:1991

約数の個数: 384

約数和(自身を含む): 502585896960

約数和(自身を除く): 341016289056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 47, 48, 53, 54, 72, 82, 94, 96, 106, 108, 123, 141, 144, 159, 164, 188, 212, 216, 246, 282, 288, 318, 328, 369, 376, 423, 424, 432, 477, 492, 564, 636, 656, 738, 752, 846, 848, 864, 954, 984, 1107, 1128, 1269, 1272, 1312, 1431, 1476, 1504, 1692, 1696, 1831, 1908, 1927, 1968, 2173, 2214, 2256, 2491, 2538, 2544, 2862, 2952, 3384, 3662, 3816, 3854, 3936, 4346, 4428, 4512, 4982, 5076, 5088, 5493, 5724, 5781, 5904, 6519, 6768, 7324, 7473, 7632, 7708, 8692, 8856, 9964, 10152, 10986, 11448, 11562, 11808, 13038, 13536, 14648, 14946, 15264, 15416, 16479, 17343, 17384, 17712, 19557, 19928, 20304, 21972, 22419, 22896, 23124, 26076, 29296, 29892, 30832, 32958, 34686, 34768, 35424, 39114, 39856, 40608, 43944, 44838, 45792, 46248, 49437, 52029, 52152, 58592, 58671, 59784, 61664, 65916, 67257, 69372, 69536, 75071, 78228, 79712, 86057, 87888, 89676, 92496, 97043, 98874, 102131, 104058, 104304, 117342, 119568, 131832, 134514, 138744, 150142, 156456, 172114, 175776, 179352, 184992, 194086, 197748, 204262, 208116, 208608, 225213, 234684, 239136, 258171, 263664, 269028, 277488, 291129, 300284, 306393, 312912, 344228, 358704, 388172, 395496, 408524, 416232, 450426, 469368, 516342, 527328, 538056, 554976, 582258, 600568, 612786, 625824, 675639, 688456, 717408, 774513, 776344, 790992, 817048, 832464, 873387, 900852, 919179, 938736, 1032684, 1076112, 1164516, 1201136, 1225572, 1351278, 1376912, 1549026, 1552688, 1581984, 1634096, 1664928, 1746774, 1801704, 1838358, 1877472, 2026917, 2065368, 2152224, 2323539, 2329032, 2402272, 2451144, 2620161, 2702556, 2753824, 2757537, 3098052, 3105376, 3268192, 3493548, 3528337, 3603408, 3676716, 3978763, 4053834, 4130736, 4561021, 4647078, 4658064, 4902288, 5240322, 5405112, 5515074, 6196104, 6987096, 7056674, 7206816, 7353432, 7957526, 8107668, 8261472, 9122042, 9294156, 9316128, 9804576, 10480644, 10585011, 10810224, 11030148, 11936289, 12392208, 13683063, 13974192, 14113348, 14706864, 15915052, 16215336, 18244084, 18588312, 20961288, 21170022, 21620448, 22060296, 23872578, 24784416, 27366126, 27948384, 28226696, 29413728, 31755033, 31830104, 32430672, 35808867, 36488168, 37176624, 41049189, 41922576, 42340044, 44120592, 47745156, 54732252, 56453392, 63510066, 63660208, 64861344, 71617734, 72976336, 74353248, 82098378, 83845152, 84680088, 88241184, 95265099, 95490312, 107426601, 109464504, 112906784, 123147567, 127020132, 127320416, 143235468, 145952672, 164196756, 169360176, 187001861, 190530198, 190980624, 214853202, 218929008, 246295134, 254040264, 286470936, 328393512, 338720352, 374003722, 381060396, 381961248, 429706404, 437858016, 492590268, 508080528, 561005583, 572941872, 656787024, 748007444, 762120792, 859412808, 985180536, 1016161056, 1122011166, 1145883744, 1313574048, 1496014888, 1524241584, 1683016749, 1718825616, 1970361072, 2244022332, 2992029776, 3048483168, 3366033498, 3437651232, 3940722144, 4488044664, 5049050247, 5984059552, 6732066996, 8976089328, 10098100494, 13464133992, 17952178656, 20196200988, 26928267984, 40392401976, 53856535968, 80784803952, 161569607904]

約数ペア:

[(1, 161569607904), (2, 80784803952), (3, 53856535968), (4, 40392401976), (6, 26928267984), (8, 20196200988), (9, 17952178656), (12, 13464133992), (16, 10098100494), (18, 8976089328), (24, 6732066996), (27, 5984059552), (32, 5049050247), (36, 4488044664), (41, 3940722144), (47, 3437651232), (48, 3366033498), (53, 3048483168), (54, 2992029776), (72, 2244022332), (82, 1970361072), (94, 1718825616), (96, 1683016749), (106, 1524241584), (108, 1496014888), (123, 1313574048), (141, 1145883744), (144, 1122011166), (159, 1016161056), (164, 985180536), (188, 859412808), (212, 762120792), (216, 748007444), (246, 656787024), (282, 572941872), (288, 561005583), (318, 508080528), (328, 492590268), (369, 437858016), (376, 429706404), (423, 381961248), (424, 381060396), (432, 374003722), (477, 338720352), (492, 328393512), (564, 286470936), (636, 254040264), (656, 246295134), (738, 218929008), (752, 214853202), (846, 190980624), (848, 190530198), (864, 187001861), (954, 169360176), (984, 164196756), (1107, 145952672), (1128, 143235468), (1269, 127320416), (1272, 127020132), (1312, 123147567), (1431, 112906784), (1476, 109464504), (1504, 107426601), (1692, 95490312), (1696, 95265099), (1831, 88241184), (1908, 84680088), (1927, 83845152), (1968, 82098378), (2173, 74353248), (2214, 72976336), (2256, 71617734), (2491, 64861344), (2538, 63660208), (2544, 63510066), (2862, 56453392), (2952, 54732252), (3384, 47745156), (3662, 44120592), (3816, 42340044), (3854, 41922576), (3936, 41049189), (4346, 37176624), (4428, 36488168), (4512, 35808867), (4982, 32430672), (5076, 31830104), (5088, 31755033), (5493, 29413728), (5724, 28226696), (5781, 27948384), (5904, 27366126), (6519, 24784416), (6768, 23872578), (7324, 22060296), (7473, 21620448), (7632, 21170022), (7708, 20961288), (8692, 18588312), (8856, 18244084), (9964, 16215336), (10152, 15915052), (10986, 14706864), (11448, 14113348), (11562, 13974192), (11808, 13683063), (13038, 12392208), (13536, 11936289), (14648, 11030148), (14946, 10810224), (15264, 10585011), (15416, 10480644), (16479, 9804576), (17343, 9316128), (17384, 9294156), (17712, 9122042), (19557, 8261472), (19928, 8107668), (20304, 7957526), (21972, 7353432), (22419, 7206816), (22896, 7056674), (23124, 6987096), (26076, 6196104), (29296, 5515074), (29892, 5405112), (30832, 5240322), (32958, 4902288), (34686, 4658064), (34768, 4647078), (35424, 4561021), (39114, 4130736), (39856, 4053834), (40608, 3978763), (43944, 3676716), (44838, 3603408), (45792, 3528337), (46248, 3493548), (49437, 3268192), (52029, 3105376), (52152, 3098052), (58592, 2757537), (58671, 2753824), (59784, 2702556), (61664, 2620161), (65916, 2451144), (67257, 2402272), (69372, 2329032), (69536, 2323539), (75071, 2152224), (78228, 2065368), (79712, 2026917), (86057, 1877472), (87888, 1838358), (89676, 1801704), (92496, 1746774), (97043, 1664928), (98874, 1634096), (102131, 1581984), (104058, 1552688), (104304, 1549026), (117342, 1376912), (119568, 1351278), (131832, 1225572), (134514, 1201136), (138744, 1164516), (150142, 1076112), (156456, 1032684), (172114, 938736), (175776, 919179), (179352, 900852), (184992, 873387), (194086, 832464), (197748, 817048), (204262, 790992), (208116, 776344), (208608, 774513), (225213, 717408), (234684, 688456), (239136, 675639), (258171, 625824), (263664, 612786), (269028, 600568), (277488, 582258), (291129, 554976), (300284, 538056), (306393, 527328), (312912, 516342), (344228, 469368), (358704, 450426), (388172, 416232), (395496, 408524)]