156931531128

素因数分解:

$2^3\times 3^2\times {\mathrm{2179604599}}^1$

素因数の和:2179604611

約数の個数: 24

約数和(自身を含む): 425022897000

約数和(自身を除く): 268091365872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2179604599, 4359209198, 6538813797, 8718418396, 13077627594, 17436836792, 19616441391, 26155255188, 39232882782, 52310510376, 78465765564, 156931531128]

約数ペア:

[(1, 156931531128), (2, 78465765564), (3, 52310510376), (4, 39232882782), (6, 26155255188), (8, 19616441391), (9, 17436836792), (12, 13077627594), (18, 8718418396), (24, 6538813797), (36, 4359209198), (72, 2179604599)]