156892372

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1279}}^1$

素因数の和:1640

約数の個数: 48

約数和(自身を含む): 339189760

約数和(自身を除く): 182297388

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 337, 364, 674, 1279, 1348, 2359, 2558, 4381, 4718, 5116, 8762, 8953, 9436, 16627, 17524, 17906, 30667, 33254, 35812, 61334, 66508, 116389, 122668, 232778, 431023, 465556, 862046, 1724092, 3017161, 5603299, 6034322, 11206598, 12068644, 22413196, 39223093, 78446186, 156892372]

約数ペア:

[(1, 156892372), (2, 78446186), (4, 39223093), (7, 22413196), (13, 12068644), (14, 11206598), (26, 6034322), (28, 5603299), (52, 3017161), (91, 1724092), (182, 862046), (337, 465556), (364, 431023), (674, 232778), (1279, 122668), (1348, 116389), (2359, 66508), (2558, 61334), (4381, 35812), (4718, 33254), (5116, 30667), (8762, 17906), (8953, 17524), (9436, 16627)]