156929203190

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{198644561}}^1$

素因数の和:198644647

約数の個数: 16

約数和(自身を含む): 286048169280

約数和(自身を除く): 129118966090

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 198644561, 397289122, 993222805, 1986445610, 15692920319, 31385840638, 78464601595, 156929203190]

約数ペア:

[(1, 156929203190), (2, 78464601595), (5, 31385840638), (10, 15692920319), (79, 1986445610), (158, 993222805), (395, 397289122), (790, 198644561)]