154941689

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{433}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 195987456

約数和(自身を除く): 41045767

約数列:

[1, 7, 17, 31, 97, 119, 217, 433, 527, 679, 1649, 3007, 3031, 3689, 7361, 11543, 13423, 21049, 42001, 51119, 51527, 93961, 228191, 294007, 357833, 714017, 1302031, 1597337, 4998119, 9114217, 22134527, 154941689]

約数ペア:

[(1, 154941689), (7, 22134527), (17, 9114217), (31, 4998119), (97, 1597337), (119, 1302031), (217, 714017), (433, 357833), (527, 294007), (679, 228191), (1649, 93961), (3007, 51527), (3031, 51119), (3689, 42001), (7361, 21049), (11543, 13423)]