155117742812

素因数分解:

$2^2\times {\mathrm{350213}}^1\times {\mathrm{110731}}^1$

素因数の和:460948

約数の個数: 12

約数和(自身を含む): 271459276536

約数和(自身を除く): 116341533724

約数列:

[1, 2, 4, 110731, 221462, 350213, 442924, 700426, 1400852, 38779435703, 77558871406, 155117742812]

約数ペア:

[(1, 155117742812), (2, 77558871406), (4, 38779435703), (110731, 1400852), (221462, 700426), (350213, 442924)]