100128512

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:126

約数の個数: 108

約数和(自身を含む): 231384888

約数和(自身を除く): 131256376

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 37, 44, 62, 64, 74, 88, 124, 128, 148, 176, 248, 256, 296, 341, 352, 407, 496, 592, 682, 704, 814, 961, 992, 1147, 1184, 1364, 1408, 1628, 1922, 1984, 2294, 2368, 2728, 2816, 3256, 3844, 3968, 4588, 4736, 5456, 6512, 7688, 7936, 9176, 9472, 10571, 10912, 12617, 13024, 15376, 18352, 21142, 21824, 25234, 26048, 30752, 35557, 36704, 42284, 43648, 50468, 52096, 61504, 71114, 73408, 84568, 87296, 100936, 104192, 123008, 142228, 146816, 169136, 201872, 246016, 284456, 293632, 338272, 391127, 403744, 568912, 676544, 782254, 807488, 1137824, 1353088, 1564508, 1614976, 2275648, 2706176, 3129016, 3229952, 4551296, 6258032, 9102592, 12516064, 25032128, 50064256, 100128512]

約数ペア:

[(1, 100128512), (2, 50064256), (4, 25032128), (8, 12516064), (11, 9102592), (16, 6258032), (22, 4551296), (31, 3229952), (32, 3129016), (37, 2706176), (44, 2275648), (62, 1614976), (64, 1564508), (74, 1353088), (88, 1137824), (124, 807488), (128, 782254), (148, 676544), (176, 568912), (248, 403744), (256, 391127), (296, 338272), (341, 293632), (352, 284456), (407, 246016), (496, 201872), (592, 169136), (682, 146816), (704, 142228), (814, 123008), (961, 104192), (992, 100936), (1147, 87296), (1184, 84568), (1364, 73408), (1408, 71114), (1628, 61504), (1922, 52096), (1984, 50468), (2294, 43648), (2368, 42284), (2728, 36704), (2816, 35557), (3256, 30752), (3844, 26048), (3968, 25234), (4588, 21824), (4736, 21142), (5456, 18352), (6512, 15376), (7688, 13024), (7936, 12617), (9176, 10912), (9472, 10571)]