161159770

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{147853}}^1$

素因数の和:147969

約数の個数: 16

約数和(自身を含む): 292750920

約数和(自身を除く): 131591150

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 147853, 295706, 739265, 1478530, 16115977, 32231954, 80579885, 161159770]

約数ペア:

[(1, 161159770), (2, 80579885), (5, 32231954), (10, 16115977), (109, 1478530), (218, 739265), (545, 295706), (1090, 147853)]