137999256

素因数分解:

$2^3\times 3^1\times {\mathrm{263}}^1\times {\mathrm{21863}}^1$

素因数の和:22135

約数の個数: 32

約数和(自身を含む): 346325760

約数和(自身を除く): 208326504

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 263, 526, 789, 1052, 1578, 2104, 3156, 6312, 21863, 43726, 65589, 87452, 131178, 174904, 262356, 524712, 5749969, 11499938, 17249907, 22999876, 34499814, 45999752, 68999628, 137999256]

約数ペア:

[(1, 137999256), (2, 68999628), (3, 45999752), (4, 34499814), (6, 22999876), (8, 17249907), (12, 11499938), (24, 5749969), (263, 524712), (526, 262356), (789, 174904), (1052, 131178), (1578, 87452), (2104, 65589), (3156, 43726), (6312, 21863)]