156952418

素因数分解:

$2^1\times 7^1\times {\mathrm{2521}}^1\times {\mathrm{4447}}^1$

素因数の和:6977

約数の個数: 16

約数和(自身を含む): 269228544

約数和(自身を除く): 112276126

約数列:

[1, 2, 7, 14, 2521, 4447, 5042, 8894, 17647, 31129, 35294, 62258, 11210887, 22421774, 78476209, 156952418]

約数ペア:

[(1, 156952418), (2, 78476209), (7, 22421774), (14, 11210887), (2521, 62258), (4447, 35294), (5042, 31129), (8894, 17647)]