142339248

素因数分解:

$2^4\times 3^3\times {\mathrm{329489}}^1$

素因数の和:329506

約数の個数: 40

約数和(自身を含む): 408567600

約数和(自身を除く): 266228352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 329489, 658978, 988467, 1317956, 1976934, 2635912, 2965401, 3953868, 5271824, 5930802, 7907736, 8896203, 11861604, 15815472, 17792406, 23723208, 35584812, 47446416, 71169624, 142339248]

約数ペア:

[(1, 142339248), (2, 71169624), (3, 47446416), (4, 35584812), (6, 23723208), (8, 17792406), (9, 15815472), (12, 11861604), (16, 8896203), (18, 7907736), (24, 5930802), (27, 5271824), (36, 3953868), (48, 2965401), (54, 2635912), (72, 1976934), (108, 1317956), (144, 988467), (216, 658978), (432, 329489)]