156646978

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{12821}}^1$

素因数の和:13013

約数の個数: 16

約数和(自身を含む): 242335800

約数和(自身を除く): 85688822

約数列:

[1, 2, 41, 82, 149, 298, 6109, 12218, 12821, 25642, 525661, 1051322, 1910329, 3820658, 78323489, 156646978]

約数ペア:

[(1, 156646978), (2, 78323489), (41, 3820658), (82, 1910329), (149, 1051322), (298, 525661), (6109, 25642), (12218, 12821)]