157078405468

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{32534881}}^1$

素因数の和:32534973

約数の個数: 24

約数和(自身を含む): 295156449504

約数和(自身を除く): 138078044036

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 32534881, 65069762, 130139524, 553092977, 1106185954, 2212371908, 2309976551, 4619953102, 9239906204, 39269601367, 78539202734, 157078405468]

約数ペア:

[(1, 157078405468), (2, 78539202734), (4, 39269601367), (17, 9239906204), (34, 4619953102), (68, 2309976551), (71, 2212371908), (142, 1106185954), (284, 553092977), (1207, 130139524), (2414, 65069762), (4828, 32534881)]