123851352

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{120011}}^1$

素因数の和:120063

約数の個数: 32

約数和(自身を含む): 316831680

約数和(自身を除く): 192980328

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 120011, 240022, 360033, 480044, 720066, 960088, 1440132, 2880264, 5160473, 10320946, 15481419, 20641892, 30962838, 41283784, 61925676, 123851352]

約数ペア:

[(1, 123851352), (2, 61925676), (3, 41283784), (4, 30962838), (6, 20641892), (8, 15481419), (12, 10320946), (24, 5160473), (43, 2880264), (86, 1440132), (129, 960088), (172, 720066), (258, 480044), (344, 360033), (516, 240022), (1032, 120011)]