15940051232

素因数分解:

$2^5\times 7^2\times {\mathrm{911}}^1\times {\mathrm{11159}}^1$

素因数の和:12094

約数の個数: 72

約数和(自身を含む): 36548910720

約数和(自身を除く): 20608859488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 911, 1568, 1822, 3644, 6377, 7288, 11159, 12754, 14576, 22318, 25508, 29152, 44636, 44639, 51016, 78113, 89272, 89278, 102032, 156226, 178544, 178556, 204064, 312452, 357088, 357112, 546791, 624904, 714224, 1093582, 1249808, 1428448, 2187164, 2499616, 4374328, 8748656, 10165849, 17497312, 20331698, 40663396, 71160943, 81326792, 142321886, 162653584, 284643772, 325307168, 498126601, 569287544, 996253202, 1138575088, 1992506404, 2277150176, 3985012808, 7970025616, 15940051232]

約数ペア:

[(1, 15940051232), (2, 7970025616), (4, 3985012808), (7, 2277150176), (8, 1992506404), (14, 1138575088), (16, 996253202), (28, 569287544), (32, 498126601), (49, 325307168), (56, 284643772), (98, 162653584), (112, 142321886), (196, 81326792), (224, 71160943), (392, 40663396), (784, 20331698), (911, 17497312), (1568, 10165849), (1822, 8748656), (3644, 4374328), (6377, 2499616), (7288, 2187164), (11159, 1428448), (12754, 1249808), (14576, 1093582), (22318, 714224), (25508, 624904), (29152, 546791), (44636, 357112), (44639, 357088), (51016, 312452), (78113, 204064), (89272, 178556), (89278, 178544), (102032, 156226)]