156988876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{15313}}^1$

素因数の和:15561

約数の個数: 24

約数和(自身を含む): 301011984

約数和(自身を除く): 144023108

約数列:

[1, 2, 4, 11, 22, 44, 233, 466, 932, 2563, 5126, 10252, 15313, 30626, 61252, 168443, 336886, 673772, 3567929, 7135858, 14271716, 39247219, 78494438, 156988876]

約数ペア:

[(1, 156988876), (2, 78494438), (4, 39247219), (11, 14271716), (22, 7135858), (44, 3567929), (233, 673772), (466, 336886), (932, 168443), (2563, 61252), (5126, 30626), (10252, 15313)]