143042008

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{164039}}^1$

素因数の和:164154

約数の個数: 16

約数和(自身を含む): 270666000

約数和(自身を除く): 127623992

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 164039, 328078, 656156, 1312312, 17880251, 35760502, 71521004, 143042008]

約数ペア:

[(1, 143042008), (2, 71521004), (4, 35760502), (8, 17880251), (109, 1312312), (218, 656156), (436, 328078), (872, 164039)]