129489128

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{167}}^1\times {\mathrm{941}}^1$

素因数の和:1217

約数の個数: 32

約数和(自身を含む): 246879360

約数和(自身を除く): 117390232

約数列:

[1, 2, 4, 8, 103, 167, 206, 334, 412, 668, 824, 941, 1336, 1882, 3764, 7528, 17201, 34402, 68804, 96923, 137608, 157147, 193846, 314294, 387692, 628588, 775384, 1257176, 16186141, 32372282, 64744564, 129489128]

約数ペア:

[(1, 129489128), (2, 64744564), (4, 32372282), (8, 16186141), (103, 1257176), (167, 775384), (206, 628588), (334, 387692), (412, 314294), (668, 193846), (824, 157147), (941, 137608), (1336, 96923), (1882, 68804), (3764, 34402), (7528, 17201)]