156747395

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{2011}}^1$

素因数の和:2171

約数の個数: 32

約数和(自身を含む): 229464576

約数和(自身を除く): 72717181

約数列:

[1, 5, 7, 17, 35, 85, 119, 131, 595, 655, 917, 2011, 2227, 4585, 10055, 11135, 14077, 15589, 34187, 70385, 77945, 170935, 239309, 263441, 1196545, 1317205, 1844087, 4478497, 9220435, 22392485, 31349479, 156747395]

約数ペア:

[(1, 156747395), (5, 31349479), (7, 22392485), (17, 9220435), (35, 4478497), (85, 1844087), (119, 1317205), (131, 1196545), (595, 263441), (655, 239309), (917, 170935), (2011, 77945), (2227, 70385), (4585, 34187), (10055, 15589), (11135, 14077)]