157600948

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{136333}}^1$

素因数の和:136371

約数の個数: 18

約数和(自身を含む): 292981766

約数和(自身を除く): 135380818

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 136333, 272666, 545332, 2317661, 4635322, 9270644, 39400237, 78800474, 157600948]

約数ペア:

[(1, 157600948), (2, 78800474), (4, 39400237), (17, 9270644), (34, 4635322), (68, 2317661), (289, 545332), (578, 272666), (1156, 136333)]