105987112

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:419

約数の個数: 128

約数和(自身を含む): 272160000

約数和(自身を除く): 166172888

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 29, 34, 44, 56, 58, 68, 77, 88, 116, 119, 136, 154, 187, 203, 232, 238, 308, 319, 349, 374, 406, 476, 493, 616, 638, 698, 748, 812, 952, 986, 1276, 1309, 1396, 1496, 1624, 1972, 2233, 2443, 2552, 2618, 2792, 3451, 3839, 3944, 4466, 4886, 5236, 5423, 5933, 6902, 7678, 8932, 9772, 10121, 10472, 10846, 11866, 13804, 15356, 17864, 19544, 20242, 21692, 23732, 26873, 27608, 30712, 37961, 40484, 41531, 43384, 47464, 53746, 65263, 70847, 75922, 80968, 83062, 107492, 111331, 130526, 141694, 151844, 166124, 172057, 214984, 222662, 261052, 283388, 303688, 332248, 344114, 445324, 456841, 522104, 566776, 688228, 779317, 890648, 913682, 1204399, 1376456, 1558634, 1827364, 1892627, 2408798, 3117268, 3654728, 3785254, 4817596, 6234536, 7570508, 9635192, 13248389, 15141016, 26496778, 52993556, 105987112]

約数ペア:

[(1, 105987112), (2, 52993556), (4, 26496778), (7, 15141016), (8, 13248389), (11, 9635192), (14, 7570508), (17, 6234536), (22, 4817596), (28, 3785254), (29, 3654728), (34, 3117268), (44, 2408798), (56, 1892627), (58, 1827364), (68, 1558634), (77, 1376456), (88, 1204399), (116, 913682), (119, 890648), (136, 779317), (154, 688228), (187, 566776), (203, 522104), (232, 456841), (238, 445324), (308, 344114), (319, 332248), (349, 303688), (374, 283388), (406, 261052), (476, 222662), (493, 214984), (616, 172057), (638, 166124), (698, 151844), (748, 141694), (812, 130526), (952, 111331), (986, 107492), (1276, 83062), (1309, 80968), (1396, 75922), (1496, 70847), (1624, 65263), (1972, 53746), (2233, 47464), (2443, 43384), (2552, 41531), (2618, 40484), (2792, 37961), (3451, 30712), (3839, 27608), (3944, 26873), (4466, 23732), (4886, 21692), (5236, 20242), (5423, 19544), (5933, 17864), (6902, 15356), (7678, 13804), (8932, 11866), (9772, 10846), (10121, 10472)]