156941503190

素因数分解:

$2^1\times 5^1\times {\mathrm{542131}}^1\times {\mathrm{28949}}^1$

素因数の和:571087

約数の個数: 16

約数和(自身を含む): 282504985200

約数和(自身を除く): 125563482010

約数列:

[1, 2, 5, 10, 28949, 57898, 144745, 289490, 542131, 1084262, 2710655, 5421310, 15694150319, 31388300638, 78470751595, 156941503190]

約数ペア:

[(1, 156941503190), (2, 78470751595), (5, 31388300638), (10, 15694150319), (28949, 5421310), (57898, 2710655), (144745, 1084262), (289490, 542131)]