155307906

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{663709}}^1$

素因数の和:663730

約数の個数: 24

約数和(自身を含む): 362385660

約数和(自身を除く): 207077754

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 663709, 1327418, 1991127, 3982254, 5973381, 8628217, 11946762, 17256434, 25884651, 51769302, 77653953, 155307906]

約数ペア:

[(1, 155307906), (2, 77653953), (3, 51769302), (6, 25884651), (9, 17256434), (13, 11946762), (18, 8628217), (26, 5973381), (39, 3982254), (78, 1991127), (117, 1327418), (234, 663709)]