157218368

素因数分解:

$2^6\times {\mathrm{251}}^1\times {\mathrm{9787}}^1$

素因数の和:10050

約数の個数: 28

約数和(自身を含む): 313255152

約数和(自身を除く): 156036784

約数列:

[1, 2, 4, 8, 16, 32, 64, 251, 502, 1004, 2008, 4016, 8032, 9787, 16064, 19574, 39148, 78296, 156592, 313184, 626368, 2456537, 4913074, 9826148, 19652296, 39304592, 78609184, 157218368]

約数ペア:

[(1, 157218368), (2, 78609184), (4, 39304592), (8, 19652296), (16, 9826148), (32, 4913074), (64, 2456537), (251, 626368), (502, 313184), (1004, 156592), (2008, 78296), (4016, 39148), (8032, 19574), (9787, 16064)]