131566158

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{859}}^1$

素因数の和:1061

約数の個数: 48

約数和(自身を含む): 291932160

約数和(自身を除く): 160366002

約数列:

[1, 2, 3, 6, 9, 18, 67, 127, 134, 201, 254, 381, 402, 603, 762, 859, 1143, 1206, 1718, 2286, 2577, 5154, 7731, 8509, 15462, 17018, 25527, 51054, 57553, 76581, 109093, 115106, 153162, 172659, 218186, 327279, 345318, 517977, 654558, 981837, 1035954, 1963674, 7309231, 14618462, 21927693, 43855386, 65783079, 131566158]

約数ペア:

[(1, 131566158), (2, 65783079), (3, 43855386), (6, 21927693), (9, 14618462), (18, 7309231), (67, 1963674), (127, 1035954), (134, 981837), (201, 654558), (254, 517977), (381, 345318), (402, 327279), (603, 218186), (762, 172659), (859, 153162), (1143, 115106), (1206, 109093), (1718, 76581), (2286, 57553), (2577, 51054), (5154, 25527), (7731, 17018), (8509, 15462)]