158965801

素因数分解:

${\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:540

約数の個数: 16

約数和(自身を含む): 166400784

約数和(自身を除く): 7434983

約数列:

[1, 37, 113, 193, 197, 4181, 7141, 7289, 21809, 22261, 38021, 806933, 823657, 1406777, 4296373, 158965801]

約数ペア:

[(1, 158965801), (37, 4296373), (113, 1406777), (193, 823657), (197, 806933), (4181, 38021), (7141, 22261), (7289, 21809)]