149195858

素因数分解:

$2^1\times 7^1\times {\mathrm{1423}}^1\times {\mathrm{7489}}^1$

素因数の和:8921

約数の個数: 16

約数和(自身を含む): 255978240

約数和(自身を除く): 106782382

約数列:

[1, 2, 7, 14, 1423, 2846, 7489, 9961, 14978, 19922, 52423, 104846, 10656847, 21313694, 74597929, 149195858]

約数ペア:

[(1, 149195858), (2, 74597929), (7, 21313694), (14, 10656847), (1423, 104846), (2846, 52423), (7489, 19922), (9961, 14978)]