155959812

素因数分解:

$2^2\times 3^2\times {\mathrm{4332217}}^1$

素因数の和:4332227

約数の個数: 18

約数和(自身を含む): 394231838

約数和(自身を除く): 238272026

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4332217, 8664434, 12996651, 17328868, 25993302, 38989953, 51986604, 77979906, 155959812]

約数ペア:

[(1, 155959812), (2, 77979906), (3, 51986604), (4, 38989953), (6, 25993302), (9, 17328868), (12, 12996651), (18, 8664434), (36, 4332217)]