103680568

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{547}}^1$

素因数の和:644

約数の個数: 64

約数和(自身を含む): 217008000

約数和(自身を除く): 113327432

約数列:

[1, 2, 4, 8, 19, 29, 38, 43, 58, 76, 86, 116, 152, 172, 232, 344, 547, 551, 817, 1094, 1102, 1247, 1634, 2188, 2204, 2494, 3268, 4376, 4408, 4988, 6536, 9976, 10393, 15863, 20786, 23521, 23693, 31726, 41572, 47042, 47386, 63452, 83144, 94084, 94772, 126904, 188168, 189544, 301397, 446899, 602794, 682109, 893798, 1205588, 1364218, 1787596, 2411176, 2728436, 3575192, 5456872, 12960071, 25920142, 51840284, 103680568]

約数ペア:

[(1, 103680568), (2, 51840284), (4, 25920142), (8, 12960071), (19, 5456872), (29, 3575192), (38, 2728436), (43, 2411176), (58, 1787596), (76, 1364218), (86, 1205588), (116, 893798), (152, 682109), (172, 602794), (232, 446899), (344, 301397), (547, 189544), (551, 188168), (817, 126904), (1094, 94772), (1102, 94084), (1247, 83144), (1634, 63452), (2188, 47386), (2204, 47042), (2494, 41572), (3268, 31726), (4376, 23693), (4408, 23521), (4988, 20786), (6536, 15863), (9976, 10393)]