156920246090

素因数分解:

$2^1\times 5^1\times {\mathrm{47431}}^1\times {\mathrm{330839}}^1$

素因数の和:378277

約数の個数: 16

約数和(自身を含む): 282463251840

約数和(自身を除く): 125543005750

約数列:

[1, 2, 5, 10, 47431, 94862, 237155, 330839, 474310, 661678, 1654195, 3308390, 15692024609, 31384049218, 78460123045, 156920246090]

約数ペア:

[(1, 156920246090), (2, 78460123045), (5, 31384049218), (10, 15692024609), (47431, 3308390), (94862, 1654195), (237155, 661678), (330839, 474310)]