139243116

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{269851}}^1$

素因数の和:269901

約数の個数: 24

約数和(自身を含む): 332457664

約数和(自身を除く): 193214548

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 269851, 539702, 809553, 1079404, 1619106, 3238212, 11603593, 23207186, 34810779, 46414372, 69621558, 139243116]

約数ペア:

[(1, 139243116), (2, 69621558), (3, 46414372), (4, 34810779), (6, 23207186), (12, 11603593), (43, 3238212), (86, 1619106), (129, 1079404), (172, 809553), (258, 539702), (516, 269851)]