147306160

素因数分解:

$2^4\times 5^1\times {\mathrm{1841327}}^1$

素因数の和:1841340

約数の個数: 20

約数和(自身を含む): 342487008

約数和(自身を除く): 195180848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1841327, 3682654, 7365308, 9206635, 14730616, 18413270, 29461232, 36826540, 73653080, 147306160]

約数ペア:

[(1, 147306160), (2, 73653080), (4, 36826540), (5, 29461232), (8, 18413270), (10, 14730616), (16, 9206635), (20, 7365308), (40, 3682654), (80, 1841327)]