129151968

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:241

約数の個数: 192

約数和(自身を含む): 401345280

約数和(自身を除く): 272193312

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 41, 44, 48, 57, 66, 76, 82, 88, 96, 114, 123, 132, 152, 157, 164, 176, 209, 228, 246, 264, 304, 314, 328, 352, 418, 451, 456, 471, 492, 528, 608, 627, 628, 656, 779, 836, 902, 912, 942, 984, 1056, 1254, 1256, 1312, 1353, 1558, 1672, 1727, 1804, 1824, 1884, 1968, 2337, 2508, 2512, 2706, 2983, 3116, 3344, 3454, 3608, 3768, 3936, 4674, 5016, 5024, 5181, 5412, 5966, 6232, 6437, 6688, 6908, 7216, 7536, 8569, 8949, 9348, 10032, 10362, 10824, 11932, 12464, 12874, 13816, 14432, 15072, 17138, 17898, 18696, 19311, 20064, 20724, 21648, 23864, 24928, 25707, 25748, 27632, 32813, 34276, 35796, 37392, 38622, 41448, 43296, 47728, 51414, 51496, 55264, 65626, 68552, 70807, 71592, 74784, 77244, 82896, 95456, 98439, 102828, 102992, 122303, 131252, 137104, 141614, 143184, 154488, 165792, 196878, 205656, 205984, 212421, 244606, 262504, 274208, 283228, 286368, 308976, 366909, 393756, 411312, 424842, 489212, 525008, 566456, 617952, 733818, 787512, 822624, 849684, 978424, 1050016, 1132912, 1345333, 1467636, 1575024, 1699368, 1956848, 2265824, 2690666, 2935272, 3150048, 3398736, 3913696, 4035999, 5381332, 5870544, 6797472, 8071998, 10762664, 11741088, 16143996, 21525328, 32287992, 43050656, 64575984, 129151968]

約数ペア:

[(1, 129151968), (2, 64575984), (3, 43050656), (4, 32287992), (6, 21525328), (8, 16143996), (11, 11741088), (12, 10762664), (16, 8071998), (19, 6797472), (22, 5870544), (24, 5381332), (32, 4035999), (33, 3913696), (38, 3398736), (41, 3150048), (44, 2935272), (48, 2690666), (57, 2265824), (66, 1956848), (76, 1699368), (82, 1575024), (88, 1467636), (96, 1345333), (114, 1132912), (123, 1050016), (132, 978424), (152, 849684), (157, 822624), (164, 787512), (176, 733818), (209, 617952), (228, 566456), (246, 525008), (264, 489212), (304, 424842), (314, 411312), (328, 393756), (352, 366909), (418, 308976), (451, 286368), (456, 283228), (471, 274208), (492, 262504), (528, 244606), (608, 212421), (627, 205984), (628, 205656), (656, 196878), (779, 165792), (836, 154488), (902, 143184), (912, 141614), (942, 137104), (984, 131252), (1056, 122303), (1254, 102992), (1256, 102828), (1312, 98439), (1353, 95456), (1558, 82896), (1672, 77244), (1727, 74784), (1804, 71592), (1824, 70807), (1884, 68552), (1968, 65626), (2337, 55264), (2508, 51496), (2512, 51414), (2706, 47728), (2983, 43296), (3116, 41448), (3344, 38622), (3454, 37392), (3608, 35796), (3768, 34276), (3936, 32813), (4674, 27632), (5016, 25748), (5024, 25707), (5181, 24928), (5412, 23864), (5966, 21648), (6232, 20724), (6437, 20064), (6688, 19311), (6908, 18696), (7216, 17898), (7536, 17138), (8569, 15072), (8949, 14432), (9348, 13816), (10032, 12874), (10362, 12464), (10824, 11932)]