159197262

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{25439}}^1$

素因数の和:25600

約数の個数: 32

約数和(自身を含む): 366336000

約数和(自身を除く): 207138738

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 149, 298, 447, 894, 1043, 2086, 3129, 6258, 25439, 50878, 76317, 152634, 178073, 356146, 534219, 1068438, 3790411, 7580822, 11371233, 22742466, 26532877, 53065754, 79598631, 159197262]

約数ペア:

[(1, 159197262), (2, 79598631), (3, 53065754), (6, 26532877), (7, 22742466), (14, 11371233), (21, 7580822), (42, 3790411), (149, 1068438), (298, 534219), (447, 356146), (894, 178073), (1043, 152634), (2086, 76317), (3129, 50878), (6258, 25439)]