154136882

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{571}}^1\times {\mathrm{1901}}^1$

素因数の和:2545

約数の個数: 16

約数和(自身を含む): 234995904

約数和(自身を除く): 80859022

約数列:

[1, 2, 71, 142, 571, 1142, 1901, 3802, 40541, 81082, 134971, 269942, 1085471, 2170942, 77068441, 154136882]

約数ペア:

[(1, 154136882), (2, 77068441), (71, 2170942), (142, 1085471), (571, 269942), (1142, 134971), (1901, 81082), (3802, 40541)]