157082120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1223}}^1$

素因数の和:1279

約数の個数: 96

約数和(自身を含む): 403185600

約数和(自身を除く): 246103480

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 169, 190, 247, 260, 338, 380, 494, 520, 676, 760, 845, 988, 1223, 1235, 1352, 1690, 1976, 2446, 2470, 3211, 3380, 4892, 4940, 6115, 6422, 6760, 9784, 9880, 12230, 12844, 15899, 16055, 23237, 24460, 25688, 31798, 32110, 46474, 48920, 63596, 64220, 79495, 92948, 116185, 127192, 128440, 158990, 185896, 206687, 232370, 302081, 317980, 413374, 464740, 604162, 635960, 826748, 929480, 1033435, 1208324, 1510405, 1653496, 2066870, 2416648, 3020810, 3927053, 4133740, 6041620, 7854106, 8267480, 12083240, 15708212, 19635265, 31416424, 39270530, 78541060, 157082120]

約数ペア:

[(1, 157082120), (2, 78541060), (4, 39270530), (5, 31416424), (8, 19635265), (10, 15708212), (13, 12083240), (19, 8267480), (20, 7854106), (26, 6041620), (38, 4133740), (40, 3927053), (52, 3020810), (65, 2416648), (76, 2066870), (95, 1653496), (104, 1510405), (130, 1208324), (152, 1033435), (169, 929480), (190, 826748), (247, 635960), (260, 604162), (338, 464740), (380, 413374), (494, 317980), (520, 302081), (676, 232370), (760, 206687), (845, 185896), (988, 158990), (1223, 128440), (1235, 127192), (1352, 116185), (1690, 92948), (1976, 79495), (2446, 64220), (2470, 63596), (3211, 48920), (3380, 46474), (4892, 32110), (4940, 31798), (6115, 25688), (6422, 24460), (6760, 23237), (9784, 16055), (9880, 15899), (12230, 12844)]