165529088

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{10429}}^1$

素因数の和:10478

約数の個数: 40

約数和(自身を含む): 341436480

約数和(自身を除く): 175907392

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7936, 10429, 15872, 20858, 41716, 83432, 166864, 323299, 333728, 646598, 667456, 1293196, 1334912, 2586392, 2669824, 5172784, 5339648, 10345568, 20691136, 41382272, 82764544, 165529088]

約数ペア:

[(1, 165529088), (2, 82764544), (4, 41382272), (8, 20691136), (16, 10345568), (31, 5339648), (32, 5172784), (62, 2669824), (64, 2586392), (124, 1334912), (128, 1293196), (248, 667456), (256, 646598), (496, 333728), (512, 323299), (992, 166864), (1984, 83432), (3968, 41716), (7936, 20858), (10429, 15872)]