143421738

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{1171}}^1$

素因数の和:1462

約数の個数: 32

約数和(自身を含む): 291124800

約数和(自身を除く): 147703062

約数列:

[1, 2, 3, 6, 137, 149, 274, 298, 411, 447, 822, 894, 1171, 2342, 3513, 7026, 20413, 40826, 61239, 122478, 160427, 174479, 320854, 348958, 481281, 523437, 962562, 1046874, 23903623, 47807246, 71710869, 143421738]

約数ペア:

[(1, 143421738), (2, 71710869), (3, 47807246), (6, 23903623), (137, 1046874), (149, 962562), (274, 523437), (298, 481281), (411, 348958), (447, 320854), (822, 174479), (894, 160427), (1171, 122478), (2342, 61239), (3513, 40826), (7026, 20413)]