142747024

素因数分解:

$2^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{11279}}^1$

素因数の和:11407

約数の個数: 40

約数和(自身を含む): 318908160

約数和(自身を除く): 176161136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 113, 226, 452, 791, 904, 1582, 1808, 3164, 6328, 11279, 12656, 22558, 45116, 78953, 90232, 157906, 180464, 315812, 631624, 1263248, 1274527, 2549054, 5098108, 8921689, 10196216, 17843378, 20392432, 35686756, 71373512, 142747024]

約数ペア:

[(1, 142747024), (2, 71373512), (4, 35686756), (7, 20392432), (8, 17843378), (14, 10196216), (16, 8921689), (28, 5098108), (56, 2549054), (112, 1274527), (113, 1263248), (226, 631624), (452, 315812), (791, 180464), (904, 157906), (1582, 90232), (1808, 78953), (3164, 45116), (6328, 22558), (11279, 12656)]