155331348

素因数分解:

$2^2\times 3^1\times {\mathrm{197}}^1\times {\mathrm{65707}}^1$

素因数の和:65911

約数の個数: 24

約数和(自身を含む): 364285152

約数和(自身を除く): 208953804

約数列:

[1, 2, 3, 4, 6, 12, 197, 394, 591, 788, 1182, 2364, 65707, 131414, 197121, 262828, 394242, 788484, 12944279, 25888558, 38832837, 51777116, 77665674, 155331348]

約数ペア:

[(1, 155331348), (2, 77665674), (3, 51777116), (4, 38832837), (6, 25888558), (12, 12944279), (197, 788484), (394, 394242), (591, 262828), (788, 197121), (1182, 131414), (2364, 65707)]