171998112

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:132

約数の個数: 288

約数和(自身を含む): 574330176

約数和(自身を除く): 402332064

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 17, 22, 24, 26, 32, 33, 34, 39, 44, 48, 51, 52, 66, 67, 68, 78, 88, 96, 102, 104, 121, 132, 134, 136, 143, 156, 176, 187, 201, 204, 208, 221, 242, 264, 268, 272, 286, 312, 352, 363, 374, 402, 408, 416, 429, 442, 484, 528, 536, 544, 561, 572, 624, 663, 726, 737, 748, 804, 816, 858, 871, 884, 968, 1056, 1072, 1122, 1139, 1144, 1248, 1326, 1452, 1474, 1496, 1573, 1608, 1632, 1716, 1742, 1768, 1936, 2057, 2144, 2211, 2244, 2278, 2288, 2431, 2613, 2652, 2904, 2948, 2992, 3146, 3216, 3417, 3432, 3484, 3536, 3872, 4114, 4422, 4488, 4556, 4576, 4719, 4862, 5226, 5304, 5808, 5896, 5984, 6171, 6292, 6432, 6834, 6864, 6968, 7072, 7293, 8107, 8228, 8844, 8976, 9112, 9438, 9581, 9724, 10452, 10608, 11616, 11792, 12342, 12529, 12584, 13668, 13728, 13936, 14586, 14807, 16214, 16456, 17688, 17952, 18224, 18876, 19162, 19448, 20904, 21216, 23584, 24321, 24684, 25058, 25168, 26741, 27336, 27872, 28743, 29172, 29614, 32428, 32912, 35376, 36448, 37587, 37752, 38324, 38896, 41808, 44421, 48642, 49368, 50116, 50336, 53482, 54672, 57486, 58344, 59228, 64856, 65824, 70752, 75174, 75504, 76648, 77792, 80223, 83616, 88842, 97284, 98736, 100232, 105391, 106964, 109344, 114972, 116688, 118456, 129712, 137819, 150348, 151008, 153296, 160446, 162877, 177684, 194568, 197472, 200464, 210782, 213928, 229944, 233376, 236912, 259424, 275638, 300696, 306592, 316173, 320892, 325754, 355368, 389136, 400928, 413457, 421564, 427856, 459888, 473824, 488631, 551276, 601392, 632346, 641784, 651508, 710736, 778272, 826914, 843128, 855712, 919776, 977262, 1102552, 1202784, 1264692, 1283568, 1303016, 1421472, 1653828, 1686256, 1791647, 1954524, 2205104, 2529384, 2567136, 2606032, 3307656, 3372512, 3583294, 3909048, 4410208, 5058768, 5212064, 5374941, 6615312, 7166588, 7818096, 10117536, 10749882, 13230624, 14333176, 15636192, 21499764, 28666352, 42999528, 57332704, 85999056, 171998112]

約数ペア:

[(1, 171998112), (2, 85999056), (3, 57332704), (4, 42999528), (6, 28666352), (8, 21499764), (11, 15636192), (12, 14333176), (13, 13230624), (16, 10749882), (17, 10117536), (22, 7818096), (24, 7166588), (26, 6615312), (32, 5374941), (33, 5212064), (34, 5058768), (39, 4410208), (44, 3909048), (48, 3583294), (51, 3372512), (52, 3307656), (66, 2606032), (67, 2567136), (68, 2529384), (78, 2205104), (88, 1954524), (96, 1791647), (102, 1686256), (104, 1653828), (121, 1421472), (132, 1303016), (134, 1283568), (136, 1264692), (143, 1202784), (156, 1102552), (176, 977262), (187, 919776), (201, 855712), (204, 843128), (208, 826914), (221, 778272), (242, 710736), (264, 651508), (268, 641784), (272, 632346), (286, 601392), (312, 551276), (352, 488631), (363, 473824), (374, 459888), (402, 427856), (408, 421564), (416, 413457), (429, 400928), (442, 389136), (484, 355368), (528, 325754), (536, 320892), (544, 316173), (561, 306592), (572, 300696), (624, 275638), (663, 259424), (726, 236912), (737, 233376), (748, 229944), (804, 213928), (816, 210782), (858, 200464), (871, 197472), (884, 194568), (968, 177684), (1056, 162877), (1072, 160446), (1122, 153296), (1139, 151008), (1144, 150348), (1248, 137819), (1326, 129712), (1452, 118456), (1474, 116688), (1496, 114972), (1573, 109344), (1608, 106964), (1632, 105391), (1716, 100232), (1742, 98736), (1768, 97284), (1936, 88842), (2057, 83616), (2144, 80223), (2211, 77792), (2244, 76648), (2278, 75504), (2288, 75174), (2431, 70752), (2613, 65824), (2652, 64856), (2904, 59228), (2948, 58344), (2992, 57486), (3146, 54672), (3216, 53482), (3417, 50336), (3432, 50116), (3484, 49368), (3536, 48642), (3872, 44421), (4114, 41808), (4422, 38896), (4488, 38324), (4556, 37752), (4576, 37587), (4719, 36448), (4862, 35376), (5226, 32912), (5304, 32428), (5808, 29614), (5896, 29172), (5984, 28743), (6171, 27872), (6292, 27336), (6432, 26741), (6834, 25168), (6864, 25058), (6968, 24684), (7072, 24321), (7293, 23584), (8107, 21216), (8228, 20904), (8844, 19448), (8976, 19162), (9112, 18876), (9438, 18224), (9581, 17952), (9724, 17688), (10452, 16456), (10608, 16214), (11616, 14807), (11792, 14586), (12342, 13936), (12529, 13728), (12584, 13668)]