156989401085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{4153}}^1\times {\mathrm{687299}}^1$

素因数の和:691468

約数の個数: 16

約数和(自身を含む): 205563182400

約数和(自身を除く): 48573781315

約数列:

[1, 5, 11, 55, 4153, 20765, 45683, 228415, 687299, 3436495, 7560289, 37801445, 2854352747, 14271763735, 31397880217, 156989401085]

約数ペア:

[(1, 156989401085), (5, 31397880217), (11, 14271763735), (55, 2854352747), (4153, 37801445), (20765, 7560289), (45683, 3436495), (228415, 687299)]