156960661060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1121147579}}^1$

素因数の和:1121147595

約数の個数: 24

約数和(自身を含む): 376705586880

約数和(自身を除く): 219744925820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1121147579, 2242295158, 4484590316, 5605737895, 7848033053, 11211475790, 15696066106, 22422951580, 31392132212, 39240165265, 78480330530, 156960661060]

約数ペア:

[(1, 156960661060), (2, 78480330530), (4, 39240165265), (5, 31392132212), (7, 22422951580), (10, 15696066106), (14, 11211475790), (20, 7848033053), (28, 5605737895), (35, 4484590316), (70, 2242295158), (140, 1121147579)]