157089883952

素因数分解:

$2^4\times {\mathrm{49801}}^1\times {\mathrm{197147}}^1$

素因数の和:246956

約数の個数: 20

約数和(自身を含む): 304369305576

約数和(自身を除く): 147279421624

約数列:

[1, 2, 4, 8, 16, 49801, 99602, 197147, 199204, 394294, 398408, 788588, 796816, 1577176, 3154352, 9818117747, 19636235494, 39272470988, 78544941976, 157089883952]

約数ペア:

[(1, 157089883952), (2, 78544941976), (4, 39272470988), (8, 19636235494), (16, 9818117747), (49801, 3154352), (99602, 1577176), (197147, 796816), (199204, 788588), (394294, 398408)]