156914341940

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{166930151}}^1$

素因数の和:166930207

約数の個数: 24

約数和(自身を含む): 336531186432

約数和(自身を除く): 179616844492

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 166930151, 333860302, 667720604, 834650755, 1669301510, 3338603020, 7845717097, 15691434194, 31382868388, 39228585485, 78457170970, 156914341940]

約数ペア:

[(1, 156914341940), (2, 78457170970), (4, 39228585485), (5, 31382868388), (10, 15691434194), (20, 7845717097), (47, 3338603020), (94, 1669301510), (188, 834650755), (235, 667720604), (470, 333860302), (940, 166930151)]