145189008

素因数分解:

$2^4\times 3^2\times {\mathrm{1008257}}^1$

素因数の和:1008271

約数の個数: 30

約数和(自身を含む): 406327974

約数和(自身を除く): 261138966

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1008257, 2016514, 3024771, 4033028, 6049542, 8066056, 9074313, 12099084, 16132112, 18148626, 24198168, 36297252, 48396336, 72594504, 145189008]

約数ペア:

[(1, 145189008), (2, 72594504), (3, 48396336), (4, 36297252), (6, 24198168), (8, 18148626), (9, 16132112), (12, 12099084), (16, 9074313), (18, 8066056), (24, 6049542), (36, 4033028), (48, 3024771), (72, 2016514), (144, 1008257)]