139818456

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{45161}}^1$

素因数の和:45216

約数の個数: 48

約数和(自身を含む): 387489960

約数和(自身を除く): 247671504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 45161, 90322, 135483, 180644, 270966, 361288, 406449, 541932, 812898, 1083864, 1625796, 1941923, 3251592, 3883846, 5825769, 7767692, 11651538, 15535384, 17477307, 23303076, 34954614, 46606152, 69909228, 139818456]

約数ペア:

[(1, 139818456), (2, 69909228), (3, 46606152), (4, 34954614), (6, 23303076), (8, 17477307), (9, 15535384), (12, 11651538), (18, 7767692), (24, 5825769), (36, 3883846), (43, 3251592), (72, 1941923), (86, 1625796), (129, 1083864), (172, 812898), (258, 541932), (344, 406449), (387, 361288), (516, 270966), (774, 180644), (1032, 135483), (1548, 90322), (3096, 45161)]