156720549838

素因数分解:

$2^1\times {\mathrm{1327}}^1\times {\mathrm{4813}}^1\times {\mathrm{12269}}^1$

素因数の和:18411

約数の個数: 16

約数和(自身を含む): 235326035520

約数和(自身を除く): 78605485682

約数列:

[1, 2, 1327, 2654, 4813, 9626, 12269, 24538, 6386851, 12773702, 16280963, 32561926, 59050697, 118101394, 78360274919, 156720549838]

約数ペア:

[(1, 156720549838), (2, 78360274919), (1327, 118101394), (2654, 59050697), (4813, 32561926), (9626, 16280963), (12269, 12773702), (24538, 6386851)]