165426628

素因数分解:

$2^2\times {\mathrm{191}}^1\times {\mathrm{293}}^1\times {\mathrm{739}}^1$

素因数の和:1227

約数の個数: 24

約数和(自身を含む): 292400640

約数和(自身を除く): 126974012

約数列:

[1, 2, 4, 191, 293, 382, 586, 739, 764, 1172, 1478, 2956, 55963, 111926, 141149, 216527, 223852, 282298, 433054, 564596, 866108, 41356657, 82713314, 165426628]

約数ペア:

[(1, 165426628), (2, 82713314), (4, 41356657), (191, 866108), (293, 564596), (382, 433054), (586, 282298), (739, 223852), (764, 216527), (1172, 141149), (1478, 111926), (2956, 55963)]