154731126

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{20747}}^1$

素因数の和:20876

約数の個数: 32

約数和(自身を含む): 340599168

約数和(自身を除く): 185868042

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 113, 226, 339, 678, 1243, 2486, 3729, 7458, 20747, 41494, 62241, 124482, 228217, 456434, 684651, 1369302, 2344411, 4688822, 7033233, 14066466, 25788521, 51577042, 77365563, 154731126]

約数ペア:

[(1, 154731126), (2, 77365563), (3, 51577042), (6, 25788521), (11, 14066466), (22, 7033233), (33, 4688822), (66, 2344411), (113, 1369302), (226, 684651), (339, 456434), (678, 228217), (1243, 124482), (2486, 62241), (3729, 41494), (7458, 20747)]