142898896

素因数分解:

$2^4\times 7^2\times {\mathrm{113}}^1\times {\mathrm{1613}}^1$

素因数の和:1748

約数の個数: 60

約数和(自身を含む): 325120932

約数和(自身を除く): 182222036

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 113, 196, 226, 392, 452, 784, 791, 904, 1582, 1613, 1808, 3164, 3226, 5537, 6328, 6452, 11074, 11291, 12656, 12904, 22148, 22582, 25808, 44296, 45164, 79037, 88592, 90328, 158074, 180656, 182269, 316148, 364538, 632296, 729076, 1264592, 1275883, 1458152, 2551766, 2916304, 5103532, 8931181, 10207064, 17862362, 20414128, 35724724, 71449448, 142898896]

約数ペア:

[(1, 142898896), (2, 71449448), (4, 35724724), (7, 20414128), (8, 17862362), (14, 10207064), (16, 8931181), (28, 5103532), (49, 2916304), (56, 2551766), (98, 1458152), (112, 1275883), (113, 1264592), (196, 729076), (226, 632296), (392, 364538), (452, 316148), (784, 182269), (791, 180656), (904, 158074), (1582, 90328), (1613, 88592), (1808, 79037), (3164, 45164), (3226, 44296), (5537, 25808), (6328, 22582), (6452, 22148), (11074, 12904), (11291, 12656)]