157028081

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{2473}}^1$

素因数の和:2720

約数の個数: 16

約数和(自身を含む): 184303104

約数和(自身を除く): 27275023

約数列:

[1, 7, 47, 193, 329, 1351, 2473, 9071, 17311, 63497, 116231, 477289, 813617, 3341023, 22432583, 157028081]

約数ペア:

[(1, 157028081), (7, 22432583), (47, 3341023), (193, 813617), (329, 477289), (1351, 116231), (2473, 63497), (9071, 17311)]