139207512

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^2\times {\mathrm{3137}}^1$

素因数の和:3232

約数の個数: 48

約数和(自身を含む): 356414040

約数和(自身を除く): 217206528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 1849, 3137, 3698, 5547, 6274, 7396, 9411, 11094, 12548, 14792, 18822, 22188, 25096, 37644, 44376, 75288, 134891, 269782, 404673, 539564, 809346, 1079128, 1618692, 3237384, 5800313, 11600626, 17400939, 23201252, 34801878, 46402504, 69603756, 139207512]

約数ペア:

[(1, 139207512), (2, 69603756), (3, 46402504), (4, 34801878), (6, 23201252), (8, 17400939), (12, 11600626), (24, 5800313), (43, 3237384), (86, 1618692), (129, 1079128), (172, 809346), (258, 539564), (344, 404673), (516, 269782), (1032, 134891), (1849, 75288), (3137, 44376), (3698, 37644), (5547, 25096), (6274, 22188), (7396, 18822), (9411, 14792), (11094, 12548)]