157059617

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^2$

素因数の和:170

約数の個数: 48

約数和(自身を含む): 207785088

約数和(自身を除く): 50725471

約数列:

[1, 11, 13, 17, 23, 53, 143, 187, 221, 253, 299, 391, 583, 689, 901, 1219, 2431, 2809, 3289, 4301, 5083, 7579, 9911, 11713, 13409, 15847, 20723, 30899, 36517, 47753, 55913, 64607, 128843, 174317, 227953, 269399, 401687, 525283, 620789, 710677, 839891, 1098319, 2963389, 6828679, 9238801, 12081509, 14278147, 157059617]

約数ペア:

[(1, 157059617), (11, 14278147), (13, 12081509), (17, 9238801), (23, 6828679), (53, 2963389), (143, 1098319), (187, 839891), (221, 710677), (253, 620789), (299, 525283), (391, 401687), (583, 269399), (689, 227953), (901, 174317), (1219, 128843), (2431, 64607), (2809, 55913), (3289, 47753), (4301, 36517), (5083, 30899), (7579, 20723), (9911, 15847), (11713, 13409)]