156964465544

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{4217}}^1\times {\mathrm{108203}}^1$

素因数の和:112469

約数の個数: 32

約数和(自身を含む): 301226951520

約数和(自身を除く): 144262485976

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 4217, 8434, 16868, 33736, 108203, 181331, 216406, 362662, 432812, 725324, 865624, 1450648, 4652729, 9305458, 18610916, 37221832, 456292051, 912584102, 1825168204, 3650336408, 19620558193, 39241116386, 78482232772, 156964465544]

約数ペア:

[(1, 156964465544), (2, 78482232772), (4, 39241116386), (8, 19620558193), (43, 3650336408), (86, 1825168204), (172, 912584102), (344, 456292051), (4217, 37221832), (8434, 18610916), (16868, 9305458), (33736, 4652729), (108203, 1450648), (181331, 865624), (216406, 725324), (362662, 432812)]