178996956

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{95009}}^1$

素因数の和:95173

約数の個数: 24

約数和(自身を含む): 420324240

約数和(自身を除く): 241327284

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 95009, 190018, 285027, 380036, 570054, 1140108, 14916413, 29832826, 44749239, 59665652, 89498478, 178996956]

約数ペア:

[(1, 178996956), (2, 89498478), (3, 59665652), (4, 44749239), (6, 29832826), (12, 14916413), (157, 1140108), (314, 570054), (471, 380036), (628, 285027), (942, 190018), (1884, 95009)]