120725164

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1523}}^1$

素因数の和:1702

約数の個数: 48

約数和(自身を含む): 256032000

約数和(自身を除く): 135306836

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 149, 266, 298, 532, 596, 1043, 1523, 2086, 2831, 3046, 4172, 5662, 6092, 10661, 11324, 19817, 21322, 28937, 39634, 42644, 57874, 79268, 115748, 202559, 226927, 405118, 453854, 810236, 907708, 1588489, 3176978, 4311613, 6353956, 8623226, 17246452, 30181291, 60362582, 120725164]

約数ペア:

[(1, 120725164), (2, 60362582), (4, 30181291), (7, 17246452), (14, 8623226), (19, 6353956), (28, 4311613), (38, 3176978), (76, 1588489), (133, 907708), (149, 810236), (266, 453854), (298, 405118), (532, 226927), (596, 202559), (1043, 115748), (1523, 79268), (2086, 57874), (2831, 42644), (3046, 39634), (4172, 28937), (5662, 21322), (6092, 19817), (10661, 11324)]