157937021

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{36721}}^1$

素因数の和:36772

約数の個数: 16

約数和(自身を含む): 190366848

約数和(自身を除く): 32429827

約数列:

[1, 11, 17, 23, 187, 253, 391, 4301, 36721, 403931, 624257, 844583, 6866827, 9290413, 14357911, 157937021]

約数ペア:

[(1, 157937021), (11, 14357911), (17, 9290413), (23, 6866827), (187, 844583), (253, 624257), (391, 403931), (4301, 36721)]