179949152

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{6883}}^1$

素因数の和:6955

約数の個数: 48

約数和(自身を含む): 381648960

約数和(自身を除く): 201699808

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 76, 86, 152, 172, 304, 344, 608, 688, 817, 1376, 1634, 3268, 6536, 6883, 13072, 13766, 26144, 27532, 55064, 110128, 130777, 220256, 261554, 295969, 523108, 591938, 1046216, 1183876, 2092432, 2367752, 4184864, 4735504, 5623411, 9471008, 11246822, 22493644, 44987288, 89974576, 179949152]

約数ペア:

[(1, 179949152), (2, 89974576), (4, 44987288), (8, 22493644), (16, 11246822), (19, 9471008), (32, 5623411), (38, 4735504), (43, 4184864), (76, 2367752), (86, 2092432), (152, 1183876), (172, 1046216), (304, 591938), (344, 523108), (608, 295969), (688, 261554), (817, 220256), (1376, 130777), (1634, 110128), (3268, 55064), (6536, 27532), (6883, 26144), (13072, 13766)]