168321512

素因数分解:

$2^3\times {\mathrm{151}}^1\times {\mathrm{139339}}^1$

素因数の和:139496

約数の個数: 16

約数和(自身を含む): 317695200

約数和(自身を除く): 149373688

約数列:

[1, 2, 4, 8, 151, 302, 604, 1208, 139339, 278678, 557356, 1114712, 21040189, 42080378, 84160756, 168321512]

約数ペア:

[(1, 168321512), (2, 84160756), (4, 42080378), (8, 21040189), (151, 1114712), (302, 557356), (604, 278678), (1208, 139339)]