161775402

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{247363}}^1$

素因数の和:247477

約数の個数: 16

約数和(自身を含む): 326520480

約数和(自身を除く): 164745078

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 247363, 494726, 742089, 1484178, 26962567, 53925134, 80887701, 161775402]

約数ペア:

[(1, 161775402), (2, 80887701), (3, 53925134), (6, 26962567), (109, 1484178), (218, 742089), (327, 494726), (654, 247363)]