156163910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{5981}}^1$

素因数の和:6368

約数の個数: 32

約数和(自身を含む): 322166592

約数和(自身を除く): 166002682

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 373, 746, 1865, 2611, 3730, 5222, 5981, 11962, 13055, 26110, 29905, 41867, 59810, 83734, 209335, 418670, 2230913, 4461826, 11154565, 15616391, 22309130, 31232782, 78081955, 156163910]

約数ペア:

[(1, 156163910), (2, 78081955), (5, 31232782), (7, 22309130), (10, 15616391), (14, 11154565), (35, 4461826), (70, 2230913), (373, 418670), (746, 209335), (1865, 83734), (2611, 59810), (3730, 41867), (5222, 29905), (5981, 26110), (11962, 13055)]