156923772196

素因数分解:

$2^2\times {\mathrm{971}}^1\times {\mathrm{40402619}}^1$

素因数の和:40403594

約数の個数: 12

約数和(自身を含む): 274899426480

約数和(自身を除く): 117975654284

約数列:

[1, 2, 4, 971, 1942, 3884, 40402619, 80805238, 161610476, 39230943049, 78461886098, 156923772196]

約数ペア:

[(1, 156923772196), (2, 78461886098), (4, 39230943049), (971, 161610476), (1942, 80805238), (3884, 40402619)]