144977264

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{312451}}^1$

素因数の和:312488

約数の個数: 20

約数和(自身を含む): 290580360

約数和(自身を除く): 145603096

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 312451, 624902, 1249804, 2499608, 4999216, 9061079, 18122158, 36244316, 72488632, 144977264]

約数ペア:

[(1, 144977264), (2, 72488632), (4, 36244316), (8, 18122158), (16, 9061079), (29, 4999216), (58, 2499608), (116, 1249804), (232, 624902), (464, 312451)]