128667524

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{6863}}^1$

素因数の和:7019

約数の個数: 24

約数和(自身を含む): 232552320

約数和(自身を除く): 103884796

約数列:

[1, 2, 4, 43, 86, 109, 172, 218, 436, 4687, 6863, 9374, 13726, 18748, 27452, 295109, 590218, 748067, 1180436, 1496134, 2992268, 32166881, 64333762, 128667524]

約数ペア:

[(1, 128667524), (2, 64333762), (4, 32166881), (43, 2992268), (86, 1496134), (109, 1180436), (172, 748067), (218, 590218), (436, 295109), (4687, 27452), (6863, 18748), (9374, 13726)]