125812984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1601}}^1$

素因数の和:1684

約数の個数: 64

約数和(自身を含む): 276825600

約数和(自身を除く): 151012616

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 47, 76, 88, 94, 152, 188, 209, 376, 418, 517, 836, 893, 1034, 1601, 1672, 1786, 2068, 3202, 3572, 4136, 6404, 7144, 9823, 12808, 17611, 19646, 30419, 35222, 39292, 60838, 70444, 75247, 78584, 121676, 140888, 150494, 243352, 300988, 334609, 601976, 669218, 827717, 1338436, 1429693, 1655434, 2676872, 2859386, 3310868, 5718772, 6621736, 11437544, 15726623, 31453246, 62906492, 125812984]

約数ペア:

[(1, 125812984), (2, 62906492), (4, 31453246), (8, 15726623), (11, 11437544), (19, 6621736), (22, 5718772), (38, 3310868), (44, 2859386), (47, 2676872), (76, 1655434), (88, 1429693), (94, 1338436), (152, 827717), (188, 669218), (209, 601976), (376, 334609), (418, 300988), (517, 243352), (836, 150494), (893, 140888), (1034, 121676), (1601, 78584), (1672, 75247), (1786, 70444), (2068, 60838), (3202, 39292), (3572, 35222), (4136, 30419), (6404, 19646), (7144, 17611), (9823, 12808)]