173223258

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{96557}}^1$

素因数の和:96598

約数の個数: 32

約数和(自身を含む): 389321856

約数和(自身を除く): 216098598

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 96557, 193114, 289671, 579342, 1255241, 2220811, 2510482, 3765723, 4441622, 6662433, 7531446, 13324866, 28870543, 57741086, 86611629, 173223258]

約数ペア:

[(1, 173223258), (2, 86611629), (3, 57741086), (6, 28870543), (13, 13324866), (23, 7531446), (26, 6662433), (39, 4441622), (46, 3765723), (69, 2510482), (78, 2220811), (138, 1255241), (299, 579342), (598, 289671), (897, 193114), (1794, 96557)]