156238576

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{751147}}^1$

素因数の和:751168

約数の個数: 20

約数和(自身を含む): 325998232

約数和(自身を除く): 169759656

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 751147, 1502294, 3004588, 6009176, 9764911, 12018352, 19529822, 39059644, 78119288, 156238576]

約数ペア:

[(1, 156238576), (2, 78119288), (4, 39059644), (8, 19529822), (13, 12018352), (16, 9764911), (26, 6009176), (52, 3004588), (104, 1502294), (208, 751147)]