156960206560

素因数分解:

$2^5\times 5^1\times {\mathrm{981001291}}^1$

素因数の和:981001306

約数の個数: 24

約数和(自身を含む): 370818488376

約数和(自身を除く): 213858281816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 981001291, 1962002582, 3924005164, 4905006455, 7848010328, 9810012910, 15696020656, 19620025820, 31392041312, 39240051640, 78480103280, 156960206560]

約数ペア:

[(1, 156960206560), (2, 78480103280), (4, 39240051640), (5, 31392041312), (8, 19620025820), (10, 15696020656), (16, 9810012910), (20, 7848010328), (32, 4905006455), (40, 3924005164), (80, 1962002582), (160, 981001291)]