142366960

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{26561}}^1$

素因数の和:26641

約数の個数: 40

約数和(自身を含む): 335956176

約数和(自身を除く): 193589216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 26561, 53122, 106244, 132805, 212488, 265610, 424976, 531220, 1062440, 1779587, 2124880, 3559174, 7118348, 8897935, 14236696, 17795870, 28473392, 35591740, 71183480, 142366960]

約数ペア:

[(1, 142366960), (2, 71183480), (4, 35591740), (5, 28473392), (8, 17795870), (10, 14236696), (16, 8897935), (20, 7118348), (40, 3559174), (67, 2124880), (80, 1779587), (134, 1062440), (268, 531220), (335, 424976), (536, 265610), (670, 212488), (1072, 132805), (1340, 106244), (2680, 53122), (5360, 26561)]