157042154128

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{1109}}^1\times {\mathrm{239201}}^1$

素因数の和:240355

約数の個数: 40

約数和(自身を含む): 312775751160

約数和(自身を除く): 155733597032

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 1109, 2218, 4436, 8872, 17744, 41033, 82066, 164132, 239201, 328264, 478402, 656528, 956804, 1913608, 3827216, 8850437, 17700874, 35401748, 70803496, 141606992, 265273909, 530547818, 1061095636, 2122191272, 4244382544, 9815134633, 19630269266, 39260538532, 78521077064, 157042154128]

約数ペア:

[(1, 157042154128), (2, 78521077064), (4, 39260538532), (8, 19630269266), (16, 9815134633), (37, 4244382544), (74, 2122191272), (148, 1061095636), (296, 530547818), (592, 265273909), (1109, 141606992), (2218, 70803496), (4436, 35401748), (8872, 17700874), (17744, 8850437), (41033, 3827216), (82066, 1913608), (164132, 956804), (239201, 656528), (328264, 478402)]