155752337

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{997}}^1$

素因数の和:1268

約数の個数: 16

約数和(自身を含む): 171520272

約数和(自身を除く): 15767935

約数列:

[1, 13, 61, 197, 793, 997, 2561, 12017, 12961, 60817, 156221, 196409, 790621, 2553317, 11980949, 155752337]

約数ペア:

[(1, 155752337), (13, 11980949), (61, 2553317), (197, 790621), (793, 196409), (997, 156221), (2561, 60817), (12017, 12961)]