156918464215

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{883}}^1\times {\mathrm{50993}}^1$

素因数の和:51939

約数の個数: 32

約数和(自身を含む): 204476965056

約数和(自身を除く): 47558500841

約数列:

[1, 5, 17, 41, 85, 205, 697, 883, 3485, 4415, 15011, 36203, 50993, 75055, 181015, 254965, 615451, 866881, 2090713, 3077255, 4334405, 10453565, 35542121, 45026819, 177710605, 225134095, 765455923, 1846099579, 3827279615, 9230497895, 31383692843, 156918464215]

約数ペア:

[(1, 156918464215), (5, 31383692843), (17, 9230497895), (41, 3827279615), (85, 1846099579), (205, 765455923), (697, 225134095), (883, 177710605), (3485, 45026819), (4415, 35542121), (15011, 10453565), (36203, 4334405), (50993, 3077255), (75055, 2090713), (181015, 866881), (254965, 615451)]