156732310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{47639}}^1$

素因数の和:47700

約数の個数: 32

約数和(自身を含む): 329287680

約数和(自身を除く): 172555370

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 47639, 95278, 238195, 333473, 476390, 666946, 1667365, 2239033, 3334730, 4478066, 11195165, 15673231, 22390330, 31346462, 78366155, 156732310]

約数ペア:

[(1, 156732310), (2, 78366155), (5, 31346462), (7, 22390330), (10, 15673231), (14, 11195165), (35, 4478066), (47, 3334730), (70, 2239033), (94, 1667365), (235, 666946), (329, 476390), (470, 333473), (658, 238195), (1645, 95278), (3290, 47639)]