140054612

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{4549}}^1$

素因数の和:4775

約数の個数: 24

約数和(自身を含む): 252252000

約数和(自身を除く): 112197388

約数列:

[1, 2, 4, 43, 86, 172, 179, 358, 716, 4549, 7697, 9098, 15394, 18196, 30788, 195607, 391214, 782428, 814271, 1628542, 3257084, 35013653, 70027306, 140054612]

約数ペア:

[(1, 140054612), (2, 70027306), (4, 35013653), (43, 3257084), (86, 1628542), (172, 814271), (179, 782428), (358, 391214), (716, 195607), (4549, 30788), (7697, 18196), (9098, 15394)]