178450142

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{683}}^1\times {\mathrm{773}}^1$

素因数の和:1484

約数の個数: 24

約数和(自身を含む): 290649384

約数和(自身を除く): 112199242

約数列:

[1, 2, 13, 26, 169, 338, 683, 773, 1366, 1546, 8879, 10049, 17758, 20098, 115427, 130637, 230854, 261274, 527959, 1055918, 6863467, 13726934, 89225071, 178450142]

約数ペア:

[(1, 178450142), (2, 89225071), (13, 13726934), (26, 6863467), (169, 1055918), (338, 527959), (683, 261274), (773, 230854), (1366, 130637), (1546, 115427), (8879, 20098), (10049, 17758)]