138399792

素因数分解:

$2^4\times 3^1\times {\mathrm{107}}^1\times {\mathrm{26947}}^1$

素因数の和:27065

約数の個数: 40

約数和(自身を含む): 360887616

約数和(自身を除く): 222487824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 107, 214, 321, 428, 642, 856, 1284, 1712, 2568, 5136, 26947, 53894, 80841, 107788, 161682, 215576, 323364, 431152, 646728, 1293456, 2883329, 5766658, 8649987, 11533316, 17299974, 23066632, 34599948, 46133264, 69199896, 138399792]

約数ペア:

[(1, 138399792), (2, 69199896), (3, 46133264), (4, 34599948), (6, 23066632), (8, 17299974), (12, 11533316), (16, 8649987), (24, 5766658), (48, 2883329), (107, 1293456), (214, 646728), (321, 431152), (428, 323364), (642, 215576), (856, 161682), (1284, 107788), (1712, 80841), (2568, 53894), (5136, 26947)]