156712130

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{505523}}^1$

素因数の和:505561

約数の個数: 16

約数和(自身を含む): 291181824

約数和(自身を除く): 134469694

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 505523, 1011046, 2527615, 5055230, 15671213, 31342426, 78356065, 156712130]

約数ペア:

[(1, 156712130), (2, 78356065), (5, 31342426), (10, 15671213), (31, 5055230), (62, 2527615), (155, 1011046), (310, 505523)]