156946468

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{37619}}^1$

素因数の和:37779

約数の個数: 24

約数和(自身を含む): 316008000

約数和(自身を除く): 159061532

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 2086, 4172, 37619, 75238, 150476, 263333, 526666, 1053332, 5605231, 11210462, 22420924, 39236617, 78473234, 156946468]

約数ペア:

[(1, 156946468), (2, 78473234), (4, 39236617), (7, 22420924), (14, 11210462), (28, 5605231), (149, 1053332), (298, 526666), (596, 263333), (1043, 150476), (2086, 75238), (4172, 37619)]