138081888

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1$

素因数の和:139

約数の個数: 288

約数和(自身を含む): 495129600

約数和(自身を除く): 357047712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 68, 72, 79, 84, 96, 102, 108, 112, 119, 126, 136, 144, 153, 158, 168, 189, 204, 216, 224, 237, 238, 252, 272, 288, 289, 306, 316, 336, 357, 378, 408, 432, 459, 474, 476, 504, 544, 553, 578, 612, 632, 672, 711, 714, 756, 816, 864, 867, 918, 948, 952, 1008, 1071, 1106, 1156, 1224, 1264, 1343, 1422, 1428, 1512, 1632, 1659, 1734, 1836, 1896, 1904, 2016, 2023, 2133, 2142, 2212, 2312, 2448, 2528, 2601, 2686, 2844, 2856, 3024, 3213, 3318, 3468, 3672, 3792, 3808, 4029, 4046, 4266, 4284, 4424, 4624, 4896, 4977, 5202, 5372, 5688, 5712, 6048, 6069, 6426, 6636, 6936, 7344, 7584, 7803, 8058, 8092, 8532, 8568, 8848, 9248, 9401, 9954, 10404, 10744, 11376, 11424, 12087, 12138, 12852, 13272, 13872, 14688, 14931, 15606, 16116, 16184, 17064, 17136, 17696, 18207, 18802, 19908, 20808, 21488, 22752, 22831, 24174, 24276, 25704, 26544, 27744, 28203, 29862, 31212, 32232, 32368, 34128, 34272, 36261, 36414, 37604, 39816, 41616, 42976, 45662, 48348, 48552, 51408, 53088, 54621, 56406, 59724, 62424, 64464, 64736, 68256, 68493, 72522, 72828, 75208, 79632, 83232, 84609, 91324, 96696, 97104, 102816, 109242, 112812, 119448, 124848, 128928, 136986, 145044, 145656, 150416, 159264, 159817, 169218, 182648, 193392, 194208, 205479, 218484, 225624, 238896, 249696, 253827, 273972, 290088, 291312, 300832, 319634, 338436, 365296, 386784, 410958, 436968, 451248, 477792, 479451, 507654, 547944, 580176, 582624, 616437, 639268, 676872, 730592, 821916, 873936, 902496, 958902, 1015308, 1095888, 1160352, 1232874, 1278536, 1353744, 1438353, 1643832, 1747872, 1917804, 2030616, 2191776, 2465748, 2557072, 2707488, 2876706, 3287664, 3835608, 4061232, 4315059, 4931496, 5114144, 5753412, 6575328, 7671216, 8122464, 8630118, 9862992, 11506824, 15342432, 17260236, 19725984, 23013648, 34520472, 46027296, 69040944, 138081888]

約数ペア:

[(1, 138081888), (2, 69040944), (3, 46027296), (4, 34520472), (6, 23013648), (7, 19725984), (8, 17260236), (9, 15342432), (12, 11506824), (14, 9862992), (16, 8630118), (17, 8122464), (18, 7671216), (21, 6575328), (24, 5753412), (27, 5114144), (28, 4931496), (32, 4315059), (34, 4061232), (36, 3835608), (42, 3287664), (48, 2876706), (51, 2707488), (54, 2557072), (56, 2465748), (63, 2191776), (68, 2030616), (72, 1917804), (79, 1747872), (84, 1643832), (96, 1438353), (102, 1353744), (108, 1278536), (112, 1232874), (119, 1160352), (126, 1095888), (136, 1015308), (144, 958902), (153, 902496), (158, 873936), (168, 821916), (189, 730592), (204, 676872), (216, 639268), (224, 616437), (237, 582624), (238, 580176), (252, 547944), (272, 507654), (288, 479451), (289, 477792), (306, 451248), (316, 436968), (336, 410958), (357, 386784), (378, 365296), (408, 338436), (432, 319634), (459, 300832), (474, 291312), (476, 290088), (504, 273972), (544, 253827), (553, 249696), (578, 238896), (612, 225624), (632, 218484), (672, 205479), (711, 194208), (714, 193392), (756, 182648), (816, 169218), (864, 159817), (867, 159264), (918, 150416), (948, 145656), (952, 145044), (1008, 136986), (1071, 128928), (1106, 124848), (1156, 119448), (1224, 112812), (1264, 109242), (1343, 102816), (1422, 97104), (1428, 96696), (1512, 91324), (1632, 84609), (1659, 83232), (1734, 79632), (1836, 75208), (1896, 72828), (1904, 72522), (2016, 68493), (2023, 68256), (2133, 64736), (2142, 64464), (2212, 62424), (2312, 59724), (2448, 56406), (2528, 54621), (2601, 53088), (2686, 51408), (2844, 48552), (2856, 48348), (3024, 45662), (3213, 42976), (3318, 41616), (3468, 39816), (3672, 37604), (3792, 36414), (3808, 36261), (4029, 34272), (4046, 34128), (4266, 32368), (4284, 32232), (4424, 31212), (4624, 29862), (4896, 28203), (4977, 27744), (5202, 26544), (5372, 25704), (5688, 24276), (5712, 24174), (6048, 22831), (6069, 22752), (6426, 21488), (6636, 20808), (6936, 19908), (7344, 18802), (7584, 18207), (7803, 17696), (8058, 17136), (8092, 17064), (8532, 16184), (8568, 16116), (8848, 15606), (9248, 14931), (9401, 14688), (9954, 13872), (10404, 13272), (10744, 12852), (11376, 12138), (11424, 12087)]