156540530

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{680611}}^1$

素因数の和:680641

約数の個数: 16

約数和(自身を含む): 294024384

約数和(自身を除く): 137483854

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 680611, 1361222, 3403055, 6806110, 15654053, 31308106, 78270265, 156540530]

約数ペア:

[(1, 156540530), (2, 78270265), (5, 31308106), (10, 15654053), (23, 6806110), (46, 3403055), (115, 1361222), (230, 680611)]