144798190

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{79999}}^1$

素因数の和:80187

約数の個数: 16

約数和(自身を含む): 262080000

約数和(自身を除く): 117281810

約数列:

[1, 2, 5, 10, 181, 362, 905, 1810, 79999, 159998, 399995, 799990, 14479819, 28959638, 72399095, 144798190]

約数ペア:

[(1, 144798190), (2, 72399095), (5, 28959638), (10, 14479819), (181, 799990), (362, 399995), (905, 159998), (1810, 79999)]