157400251012

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1269356863}}^1$

素因数の和:1269356898

約数の個数: 12

約数和(自身を含む): 284335937536

約数和(自身を除く): 126935686524

約数列:

[1, 2, 4, 31, 62, 124, 1269356863, 2538713726, 5077427452, 39350062753, 78700125506, 157400251012]

約数ペア:

[(1, 157400251012), (2, 78700125506), (4, 39350062753), (31, 5077427452), (62, 2538713726), (124, 1269356863)]