131092172

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{28277}}^1$

素因数の和:28361

約数の個数: 24

約数和(自身を含む): 245453040

約数和(自身を除く): 114360868

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 28277, 56554, 113108, 537263, 1074526, 1724897, 2149052, 3449794, 6899588, 32773043, 65546086, 131092172]

約数ペア:

[(1, 131092172), (2, 65546086), (4, 32773043), (19, 6899588), (38, 3449794), (61, 2149052), (76, 1724897), (122, 1074526), (244, 537263), (1159, 113108), (2318, 56554), (4636, 28277)]