140725008

素因数分解:

$2^4\times 3^2\times {\mathrm{977257}}^1$

素因数の和:977271

約数の個数: 30

約数和(自身を含む): 393834974

約数和(自身を除く): 253109966

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 977257, 1954514, 2931771, 3909028, 5863542, 7818056, 8795313, 11727084, 15636112, 17590626, 23454168, 35181252, 46908336, 70362504, 140725008]

約数ペア:

[(1, 140725008), (2, 70362504), (3, 46908336), (4, 35181252), (6, 23454168), (8, 17590626), (9, 15636112), (12, 11727084), (16, 8795313), (18, 7818056), (24, 5863542), (36, 3909028), (48, 2931771), (72, 1954514), (144, 977257)]