172675222

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{2399}}^1$

素因数の和:2520

約数の個数: 32

約数和(自身を含む): 287712000

約数和(自身を除く): 115036778

約数列:

[1, 2, 17, 29, 34, 58, 73, 146, 493, 986, 1241, 2117, 2399, 2482, 4234, 4798, 35989, 40783, 69571, 71978, 81566, 139142, 175127, 350254, 1182707, 2365414, 2977159, 5078683, 5954318, 10157366, 86337611, 172675222]

約数ペア:

[(1, 172675222), (2, 86337611), (17, 10157366), (29, 5954318), (34, 5078683), (58, 2977159), (73, 2365414), (146, 1182707), (493, 350254), (986, 175127), (1241, 139142), (2117, 81566), (2399, 71978), (2482, 69571), (4234, 40783), (4798, 35989)]