156941124568

素因数分解:

$2^3\times {\mathrm{239441}}^1\times {\mathrm{81931}}^1$

素因数の和:321378

約数の個数: 16

約数和(自身を含む): 294269429160

約数和(自身を除く): 137328304592

約数列:

[1, 2, 4, 8, 81931, 163862, 239441, 327724, 478882, 655448, 957764, 1915528, 19617640571, 39235281142, 78470562284, 156941124568]

約数ペア:

[(1, 156941124568), (2, 78470562284), (4, 39235281142), (8, 19617640571), (81931, 1915528), (163862, 957764), (239441, 655448), (327724, 478882)]