159315536

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{88117}}^1$

素因数の和:88238

約数の個数: 20

約数和(自身を含む): 311409012

約数和(自身を除く): 152093476

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 88117, 176234, 352468, 704936, 1409872, 9957221, 19914442, 39828884, 79657768, 159315536]

約数ペア:

[(1, 159315536), (2, 79657768), (4, 39828884), (8, 19914442), (16, 9957221), (113, 1409872), (226, 704936), (452, 352468), (904, 176234), (1808, 88117)]