156942940864

素因数分解:

$2^6\times {\mathrm{163}}^1\times {\mathrm{15044377}}^1$

素因数の和:15044552

約数の個数: 28

約数和(自身を含む): 313344304984

約数和(自身を除く): 156401364120

約数列:

[1, 2, 4, 8, 16, 32, 64, 163, 326, 652, 1304, 2608, 5216, 10432, 15044377, 30088754, 60177508, 120355016, 240710032, 481420064, 962840128, 2452233451, 4904466902, 9808933804, 19617867608, 39235735216, 78471470432, 156942940864]

約数ペア:

[(1, 156942940864), (2, 78471470432), (4, 39235735216), (8, 19617867608), (16, 9808933804), (32, 4904466902), (64, 2452233451), (163, 962840128), (326, 481420064), (652, 240710032), (1304, 120355016), (2608, 60177508), (5216, 30088754), (10432, 15044377)]