157002244

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1483}}^1$

素因数の和:1712

約数の個数: 48

約数和(自身を含む): 332416000

約数和(自身を除く): 175413756

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 199, 266, 398, 532, 796, 1393, 1483, 2786, 2966, 3781, 5572, 5932, 7562, 10381, 15124, 20762, 26467, 28177, 41524, 52934, 56354, 105868, 112708, 197239, 295117, 394478, 590234, 788956, 1180468, 2065819, 4131638, 5607223, 8263276, 11214446, 22428892, 39250561, 78501122, 157002244]

約数ペア:

[(1, 157002244), (2, 78501122), (4, 39250561), (7, 22428892), (14, 11214446), (19, 8263276), (28, 5607223), (38, 4131638), (76, 2065819), (133, 1180468), (199, 788956), (266, 590234), (398, 394478), (532, 295117), (796, 197239), (1393, 112708), (1483, 105868), (2786, 56354), (2966, 52934), (3781, 41524), (5572, 28177), (5932, 26467), (7562, 20762), (10381, 15124)]