151887862

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{733}}^1$

素因数の和:821

約数の個数: 48

約数和(自身を含む): 281891232

約数和(自身を除く): 130003370

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 266, 287, 361, 574, 722, 733, 779, 1466, 1558, 2527, 5054, 5131, 5453, 10262, 10906, 13927, 14801, 27854, 29602, 30053, 60106, 97489, 103607, 194978, 207214, 210371, 264613, 420742, 529226, 571007, 1142014, 1852291, 3704582, 3997049, 7994098, 10849133, 21698266, 75943931, 151887862]

約数ペア:

[(1, 151887862), (2, 75943931), (7, 21698266), (14, 10849133), (19, 7994098), (38, 3997049), (41, 3704582), (82, 1852291), (133, 1142014), (266, 571007), (287, 529226), (361, 420742), (574, 264613), (722, 210371), (733, 207214), (779, 194978), (1466, 103607), (1558, 97489), (2527, 60106), (5054, 30053), (5131, 29602), (5453, 27854), (10262, 14801), (10906, 13927)]