128668734

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{121157}}^1$

素因数の和:121224

約数の個数: 24

約数和(自身を含む): 283509720

約数和(自身を除く): 154840986

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 177, 354, 531, 1062, 121157, 242314, 363471, 726942, 1090413, 2180826, 7148263, 14296526, 21444789, 42889578, 64334367, 128668734]

約数ペア:

[(1, 128668734), (2, 64334367), (3, 42889578), (6, 21444789), (9, 14296526), (18, 7148263), (59, 2180826), (118, 1090413), (177, 726942), (354, 363471), (531, 242314), (1062, 121157)]