145509318

素因数分解:

$2^1\times 3^3\times {\mathrm{313}}^1\times {\mathrm{8609}}^1$

素因数の和:8933

約数の個数: 32

約数和(自身を含む): 324424800

約数和(自身を除く): 178915482

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 313, 626, 939, 1878, 2817, 5634, 8451, 8609, 16902, 17218, 25827, 51654, 77481, 154962, 232443, 464886, 2694617, 5389234, 8083851, 16167702, 24251553, 48503106, 72754659, 145509318]

約数ペア:

[(1, 145509318), (2, 72754659), (3, 48503106), (6, 24251553), (9, 16167702), (18, 8083851), (27, 5389234), (54, 2694617), (313, 464886), (626, 232443), (939, 154962), (1878, 77481), (2817, 51654), (5634, 25827), (8451, 17218), (8609, 16902)]