156986103127

素因数分解:

$7^2\times {\mathrm{409}}^1\times {\mathrm{1063}}^1\times {\mathrm{7369}}^1$

素因数の和:8855

約数の個数: 24

約数和(自身を含む): 183260061600

約数和(自身を除く): 26273958473

約数列:

[1, 7, 49, 409, 1063, 2863, 7369, 7441, 20041, 51583, 52087, 361081, 434767, 3013921, 3043369, 7833247, 21097447, 21303583, 54832729, 147682129, 383829103, 3203798023, 22426586161, 156986103127]

約数ペア:

[(1, 156986103127), (7, 22426586161), (49, 3203798023), (409, 383829103), (1063, 147682129), (2863, 54832729), (7369, 21303583), (7441, 21097447), (20041, 7833247), (51583, 3043369), (52087, 3013921), (361081, 434767)]