140048208

素因数分解:

$2^4\times 3^2\times {\mathrm{972557}}^1$

素因数の和:972571

約数の個数: 30

約数和(自身を含む): 391940874

約数和(自身を除く): 251892666

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 972557, 1945114, 2917671, 3890228, 5835342, 7780456, 8753013, 11670684, 15560912, 17506026, 23341368, 35012052, 46682736, 70024104, 140048208]

約数ペア:

[(1, 140048208), (2, 70024104), (3, 46682736), (4, 35012052), (6, 23341368), (8, 17506026), (9, 15560912), (12, 11670684), (16, 8753013), (18, 7780456), (24, 5835342), (36, 3890228), (48, 2917671), (72, 1945114), (144, 972557)]