157088432

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{577531}}^1$

素因数の和:577556

約数の個数: 20

約数和(自身を含む): 322262856

約数和(自身を除く): 165174424

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 577531, 1155062, 2310124, 4620248, 9240496, 9818027, 19636054, 39272108, 78544216, 157088432]

約数ペア:

[(1, 157088432), (2, 78544216), (4, 39272108), (8, 19636054), (16, 9818027), (17, 9240496), (34, 4620248), (68, 2310124), (136, 1155062), (272, 577531)]