155146746

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1\times {\mathrm{1091}}^1$

素因数の和:1406

約数の個数: 32

約数和(自身を含む): 314653248

約数和(自身を除く): 159506502

約数列:

[1, 2, 3, 6, 137, 173, 274, 346, 411, 519, 822, 1038, 1091, 2182, 3273, 6546, 23701, 47402, 71103, 142206, 149467, 188743, 298934, 377486, 448401, 566229, 896802, 1132458, 25857791, 51715582, 77573373, 155146746]

約数ペア:

[(1, 155146746), (2, 77573373), (3, 51715582), (6, 25857791), (137, 1132458), (173, 896802), (274, 566229), (346, 448401), (411, 377486), (519, 298934), (822, 188743), (1038, 149467), (1091, 142206), (2182, 71103), (3273, 47402), (6546, 23701)]