159675916

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{41539}}^1$

素因数の和:41605

約数の個数: 18

約数和(自身を含む): 288744540

約数和(自身を除く): 129068624

約数列:

[1, 2, 4, 31, 62, 124, 961, 1922, 3844, 41539, 83078, 166156, 1287709, 2575418, 5150836, 39918979, 79837958, 159675916]

約数ペア:

[(1, 159675916), (2, 79837958), (4, 39918979), (31, 5150836), (62, 2575418), (124, 1287709), (961, 166156), (1922, 83078), (3844, 41539)]