125708788

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{40343}}^1$

素因数の和:40407

約数の個数: 24

約数和(自身を含む): 237222720

約数和(自身を除く): 111513932

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 40343, 80686, 161372, 766517, 1533034, 1654063, 3066068, 3308126, 6616252, 31427197, 62854394, 125708788]

約数ペア:

[(1, 125708788), (2, 62854394), (4, 31427197), (19, 6616252), (38, 3308126), (41, 3066068), (76, 1654063), (82, 1533034), (164, 766517), (779, 161372), (1558, 80686), (3116, 40343)]