153573426

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{120167}}^1$

素因数の和:120246

約数の個数: 24

約数和(自身を含む): 337431744

約数和(自身を除く): 183858318

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 120167, 240334, 360501, 721002, 1081503, 2163006, 8531857, 17063714, 25595571, 51191142, 76786713, 153573426]

約数ペア:

[(1, 153573426), (2, 76786713), (3, 51191142), (6, 25595571), (9, 17063714), (18, 8531857), (71, 2163006), (142, 1081503), (213, 721002), (426, 360501), (639, 240334), (1278, 120167)]