123545424

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{18517}}^1$

素因数の和:18667

約数の個数: 40

約数和(自身を含む): 321472480

約数和(自身を除く): 197927056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 6672, 18517, 37034, 55551, 74068, 111102, 148136, 222204, 296272, 444408, 888816, 2573863, 5147726, 7721589, 10295452, 15443178, 20590904, 30886356, 41181808, 61772712, 123545424]

約数ペア:

[(1, 123545424), (2, 61772712), (3, 41181808), (4, 30886356), (6, 20590904), (8, 15443178), (12, 10295452), (16, 7721589), (24, 5147726), (48, 2573863), (139, 888816), (278, 444408), (417, 296272), (556, 222204), (834, 148136), (1112, 111102), (1668, 74068), (2224, 55551), (3336, 37034), (6672, 18517)]