144708340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1033631}}^1$

素因数の和:1033647

約数の個数: 24

約数和(自身を含む): 347300352

約数和(自身を除く): 202592012

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1033631, 2067262, 4134524, 5168155, 7235417, 10336310, 14470834, 20672620, 28941668, 36177085, 72354170, 144708340]

約数ペア:

[(1, 144708340), (2, 72354170), (4, 36177085), (5, 28941668), (7, 20672620), (10, 14470834), (14, 10336310), (20, 7235417), (28, 5168155), (35, 4134524), (70, 2067262), (140, 1033631)]