158936692760

素因数分解:

$2^3\times 5^1\times {\mathrm{3973417319}}^1$

素因数の和:3973417330

約数の個数: 16

約数和(自身を含む): 357607558800

約数和(自身を除く): 198670866040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3973417319, 7946834638, 15893669276, 19867086595, 31787338552, 39734173190, 79468346380, 158936692760]

約数ペア:

[(1, 158936692760), (2, 79468346380), (4, 39734173190), (5, 31787338552), (8, 19867086595), (10, 15893669276), (20, 7946834638), (40, 3973417319)]