157649142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3753551}}^1$

素因数の和:3753563

約数の個数: 16

約数和(自身を含む): 360340992

約数和(自身を除く): 202691850

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3753551, 7507102, 11260653, 22521306, 26274857, 52549714, 78824571, 157649142]

約数ペア:

[(1, 157649142), (2, 78824571), (3, 52549714), (6, 26274857), (7, 22521306), (14, 11260653), (21, 7507102), (42, 3753551)]