139328208

素因数分解:

$2^4\times 3^3\times {\mathrm{322519}}^1$

素因数の和:322536

約数の個数: 40

約数和(自身を含む): 399924800

約数和(自身を除く): 260596592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 322519, 645038, 967557, 1290076, 1935114, 2580152, 2902671, 3870228, 5160304, 5805342, 7740456, 8708013, 11610684, 15480912, 17416026, 23221368, 34832052, 46442736, 69664104, 139328208]

約数ペア:

[(1, 139328208), (2, 69664104), (3, 46442736), (4, 34832052), (6, 23221368), (8, 17416026), (9, 15480912), (12, 11610684), (16, 8708013), (18, 7740456), (24, 5805342), (27, 5160304), (36, 3870228), (48, 2902671), (54, 2580152), (72, 1935114), (108, 1290076), (144, 967557), (216, 645038), (432, 322519)]