142022812

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{167}}^1\times {\mathrm{1987}}^1$

素因数の和:2265

約数の個数: 24

約数和(自身を含む): 252491904

約数和(自身を除く): 110469092

約数列:

[1, 2, 4, 107, 167, 214, 334, 428, 668, 1987, 3974, 7948, 17869, 35738, 71476, 212609, 331829, 425218, 663658, 850436, 1327316, 35505703, 71011406, 142022812]

約数ペア:

[(1, 142022812), (2, 71011406), (4, 35505703), (107, 1327316), (167, 850436), (214, 663658), (334, 425218), (428, 331829), (668, 212609), (1987, 71476), (3974, 35738), (7948, 17869)]