124156920848

素因数分解:

$2^4\times {\mathrm{249103}}^1\times {\mathrm{31151}}^1$

素因数の和:280262

約数の個数: 20

約数和(自身を含む): 240562722048

約数和(自身を除く): 116405801200

約数列:

[1, 2, 4, 8, 16, 31151, 62302, 124604, 249103, 249208, 498206, 498416, 996412, 1992824, 3985648, 7759807553, 15519615106, 31039230212, 62078460424, 124156920848]

約数ペア:

[(1, 124156920848), (2, 62078460424), (4, 31039230212), (8, 15519615106), (16, 7759807553), (31151, 3985648), (62302, 1992824), (124604, 996412), (249103, 498416), (249208, 498206)]