157073016961

素因数分解:

$7^1\times {\mathrm{17}}^4\times {\mathrm{23}}^1\times {\mathrm{11681}}^1$

素因数の和:11779

約数の個数: 40

約数和(自身を含む): 199041093504

約数和(自身を除く): 41968076543

約数列:

[1, 7, 17, 23, 119, 161, 289, 391, 2023, 2737, 4913, 6647, 11681, 34391, 46529, 81767, 83521, 112999, 198577, 268663, 584647, 790993, 1390039, 1880641, 1920983, 3375809, 4567271, 13446881, 23630663, 31970897, 57388753, 77643607, 401721271, 543505249, 975608801, 1319941319, 6829261607, 9239589233, 22439002423, 157073016961]

約数ペア:

[(1, 157073016961), (7, 22439002423), (17, 9239589233), (23, 6829261607), (119, 1319941319), (161, 975608801), (289, 543505249), (391, 401721271), (2023, 77643607), (2737, 57388753), (4913, 31970897), (6647, 23630663), (11681, 13446881), (34391, 4567271), (46529, 3375809), (81767, 1920983), (83521, 1880641), (112999, 1390039), (198577, 790993), (268663, 584647)]