155556107

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{599}}^1\times {\mathrm{1613}}^1$

素因数の和:2242

約数の個数: 16

約数和(自身を含む): 185932800

約数和(自身を除く): 30376693

約数列:

[1, 7, 23, 161, 599, 1613, 4193, 11291, 13777, 37099, 96439, 259693, 966187, 6763309, 22222301, 155556107]

約数ペア:

[(1, 155556107), (7, 22222301), (23, 6763309), (161, 966187), (599, 259693), (1613, 96439), (4193, 37099), (11291, 13777)]