179441996

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{211}}^1\times {\mathrm{1987}}^1$

素因数の和:2309

約数の個数: 24

約数和(自身を含む): 318620736

約数和(自身を除く): 139178740

約数列:

[1, 2, 4, 107, 211, 214, 422, 428, 844, 1987, 3974, 7948, 22577, 45154, 90308, 212609, 419257, 425218, 838514, 850436, 1677028, 44860499, 89720998, 179441996]

約数ペア:

[(1, 179441996), (2, 89720998), (4, 44860499), (107, 1677028), (211, 850436), (214, 838514), (422, 425218), (428, 419257), (844, 212609), (1987, 90308), (3974, 45154), (7948, 22577)]