164366944

素因数分解:

$2^5\times 7^1\times {\mathrm{139}}^1\times {\mathrm{5279}}^1$

素因数の和:5435

約数の個数: 48

約数和(自身を含む): 372556800

約数和(自身を除く): 208189856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 139, 224, 278, 556, 973, 1112, 1946, 2224, 3892, 4448, 5279, 7784, 10558, 15568, 21116, 31136, 36953, 42232, 73906, 84464, 147812, 168928, 295624, 591248, 733781, 1182496, 1467562, 2935124, 5136467, 5870248, 10272934, 11740496, 20545868, 23480992, 41091736, 82183472, 164366944]

約数ペア:

[(1, 164366944), (2, 82183472), (4, 41091736), (7, 23480992), (8, 20545868), (14, 11740496), (16, 10272934), (28, 5870248), (32, 5136467), (56, 2935124), (112, 1467562), (139, 1182496), (224, 733781), (278, 591248), (556, 295624), (973, 168928), (1112, 147812), (1946, 84464), (2224, 73906), (3892, 42232), (4448, 36953), (5279, 31136), (7784, 21116), (10558, 15568)]