158766130

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{1289}}^1$

素因数の和:1518

約数の個数: 32

約数和(自身を含む): 291178800

約数和(自身を除く): 132412670

約数列:

[1, 2, 5, 10, 109, 113, 218, 226, 545, 565, 1090, 1130, 1289, 2578, 6445, 12317, 12890, 24634, 61585, 123170, 140501, 145657, 281002, 291314, 702505, 728285, 1405010, 1456570, 15876613, 31753226, 79383065, 158766130]

約数ペア:

[(1, 158766130), (2, 79383065), (5, 31753226), (10, 15876613), (109, 1456570), (113, 1405010), (218, 728285), (226, 702505), (545, 291314), (565, 281002), (1090, 145657), (1130, 140501), (1289, 123170), (2578, 61585), (6445, 24634), (12317, 12890)]