156935990

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{68531}}^1$

素因数の和:68767

約数の個数: 16

約数和(自身を含む): 283722480

約数和(自身を除く): 126786490

約数列:

[1, 2, 5, 10, 229, 458, 1145, 2290, 68531, 137062, 342655, 685310, 15693599, 31387198, 78467995, 156935990]

約数ペア:

[(1, 156935990), (2, 78467995), (5, 31387198), (10, 15693599), (229, 685310), (458, 342655), (1145, 137062), (2290, 68531)]