149645718

素因数分解:

$2^1\times 3^5\times {\mathrm{367}}^1\times {\mathrm{839}}^1$

素因数の和:1223

約数の個数: 48

約数和(自身を含む): 337559040

約数和(自身を除く): 187913322

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 367, 486, 734, 839, 1101, 1678, 2202, 2517, 3303, 5034, 6606, 7551, 9909, 15102, 19818, 22653, 29727, 45306, 59454, 67959, 89181, 135918, 178362, 203877, 307913, 407754, 615826, 923739, 1847478, 2771217, 5542434, 8313651, 16627302, 24940953, 49881906, 74822859, 149645718]

約数ペア:

[(1, 149645718), (2, 74822859), (3, 49881906), (6, 24940953), (9, 16627302), (18, 8313651), (27, 5542434), (54, 2771217), (81, 1847478), (162, 923739), (243, 615826), (367, 407754), (486, 307913), (734, 203877), (839, 178362), (1101, 135918), (1678, 89181), (2202, 67959), (2517, 59454), (3303, 45306), (5034, 29727), (6606, 22653), (7551, 19818), (9909, 15102)]