156920148872

素因数分解:

$2^3\times {\mathrm{1471}}^1\times {\mathrm{13334479}}^1$

素因数の和:13335956

約数の個数: 16

約数和(自身を含む): 294425318400

約数和(自身を除く): 137505169528

約数列:

[1, 2, 4, 8, 1471, 2942, 5884, 11768, 13334479, 26668958, 53337916, 106675832, 19615018609, 39230037218, 78460074436, 156920148872]

約数ペア:

[(1, 156920148872), (2, 78460074436), (4, 39230037218), (8, 19615018609), (1471, 106675832), (2942, 53337916), (5884, 26668958), (11768, 13334479)]