159701812

素因数分解:

$2^2\times {\mathrm{617}}^1\times {\mathrm{64709}}^1$

素因数の和:65330

約数の個数: 12

約数和(自身を含む): 279935460

約数和(自身を除く): 120233648

約数列:

[1, 2, 4, 617, 1234, 2468, 64709, 129418, 258836, 39925453, 79850906, 159701812]

約数ペア:

[(1, 159701812), (2, 79850906), (4, 39925453), (617, 258836), (1234, 129418), (2468, 64709)]