157435404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{887}}^1\times {\mathrm{2113}}^1$

素因数の和:3014

約数の個数: 48

約数和(自身を含む): 420499968

約数和(自身を除く): 263064564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 887, 1774, 2113, 2661, 3548, 4226, 5322, 6209, 6339, 8452, 10644, 12418, 12678, 14791, 18627, 24836, 25356, 29582, 37254, 44373, 59164, 74508, 88746, 177492, 1874231, 3748462, 5622693, 7496924, 11245386, 13119617, 22490772, 26239234, 39358851, 52478468, 78717702, 157435404]

約数ペア:

[(1, 157435404), (2, 78717702), (3, 52478468), (4, 39358851), (6, 26239234), (7, 22490772), (12, 13119617), (14, 11245386), (21, 7496924), (28, 5622693), (42, 3748462), (84, 1874231), (887, 177492), (1774, 88746), (2113, 74508), (2661, 59164), (3548, 44373), (4226, 37254), (5322, 29582), (6209, 25356), (6339, 24836), (8452, 18627), (10644, 14791), (12418, 12678)]