157078436

素因数分解:

$2^2\times {\mathrm{17}}^3\times {\mathrm{7993}}^1$

素因数の和:8048

約数の個数: 24

約数和(自身を含む): 292100760

約数和(自身を除く): 135022324

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 4913, 7993, 9826, 15986, 19652, 31972, 135881, 271762, 543524, 2309977, 4619954, 9239908, 39269609, 78539218, 157078436]

約数ペア:

[(1, 157078436), (2, 78539218), (4, 39269609), (17, 9239908), (34, 4619954), (68, 2309977), (289, 543524), (578, 271762), (1156, 135881), (4913, 31972), (7993, 19652), (9826, 15986)]