131157996

素因数分解:

$2^2\times 3^1\times {\mathrm{151}}^1\times {\mathrm{72383}}^1$

素因数の和:72541

約数の個数: 24

約数和(自身を含む): 308066304

約数和(自身を除く): 176908308

約数列:

[1, 2, 3, 4, 6, 12, 151, 302, 453, 604, 906, 1812, 72383, 144766, 217149, 289532, 434298, 868596, 10929833, 21859666, 32789499, 43719332, 65578998, 131157996]

約数ペア:

[(1, 131157996), (2, 65578998), (3, 43719332), (4, 32789499), (6, 21859666), (12, 10929833), (151, 868596), (302, 434298), (453, 289532), (604, 217149), (906, 144766), (1812, 72383)]