149342608

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{82601}}^1$

素因数の和:82722

約数の個数: 20

約数和(自身を含む): 291915468

約数和(自身を除く): 142572860

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 82601, 165202, 330404, 660808, 1321616, 9333913, 18667826, 37335652, 74671304, 149342608]

約数ペア:

[(1, 149342608), (2, 74671304), (4, 37335652), (8, 18667826), (16, 9333913), (113, 1321616), (226, 660808), (452, 330404), (904, 165202), (1808, 82601)]