161880515999

素因数分解:

${\mathrm{31}}^1\times {\mathrm{577}}^1\times {\mathrm{1459}}^1\times {\mathrm{6203}}^1$

素因数の和:8270

約数の個数: 16

約数和(自身を含む): 167533808640

約数和(自身を除く): 5653292641

約数列:

[1, 31, 577, 1459, 6203, 17887, 45229, 192293, 841843, 3579131, 9050177, 26097133, 110953061, 280555487, 5221952129, 161880515999]

約数ペア:

[(1, 161880515999), (31, 5221952129), (577, 280555487), (1459, 110953061), (6203, 26097133), (17887, 9050177), (45229, 3579131), (192293, 841843)]