156947864

素因数分解:

$2^3\times {\mathrm{2633}}^1\times {\mathrm{7451}}^1$

素因数の和:10090

約数の個数: 16

約数和(自身を含む): 294428520

約数和(自身を除く): 137480656

約数列:

[1, 2, 4, 8, 2633, 5266, 7451, 10532, 14902, 21064, 29804, 59608, 19618483, 39236966, 78473932, 156947864]

約数ペア:

[(1, 156947864), (2, 78473932), (4, 39236966), (8, 19618483), (2633, 59608), (5266, 29804), (7451, 21064), (10532, 14902)]