161022302

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{605347}}^1$

素因数の和:605375

約数の個数: 16

約数和(自身を含む): 290567040

約数和(自身を除く): 129544738

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 605347, 1210694, 4237429, 8474858, 11501593, 23003186, 80511151, 161022302]

約数ペア:

[(1, 161022302), (2, 80511151), (7, 23003186), (14, 11501593), (19, 8474858), (38, 4237429), (133, 1210694), (266, 605347)]