171361288

素因数分解:

$2^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{15377}}^1$

素因数の和:15589

約数の個数: 32

約数和(自身を含む): 369072000

約数和(自身を除く): 197710712

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 199, 398, 796, 1393, 1592, 2786, 5572, 11144, 15377, 30754, 61508, 107639, 123016, 215278, 430556, 861112, 3060023, 6120046, 12240092, 21420161, 24480184, 42840322, 85680644, 171361288]

約数ペア:

[(1, 171361288), (2, 85680644), (4, 42840322), (7, 24480184), (8, 21420161), (14, 12240092), (28, 6120046), (56, 3060023), (199, 861112), (398, 430556), (796, 215278), (1393, 123016), (1592, 107639), (2786, 61508), (5572, 30754), (11144, 15377)]