158948944

素因数分解:

$2^4\times 7^3\times {\mathrm{11}}^1\times {\mathrm{2633}}^1$

素因数の和:2673

約数の個数: 80

約数和(自身を含む): 391939200

約数和(自身を除く): 232990256

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 343, 392, 539, 616, 686, 784, 1078, 1232, 1372, 2156, 2633, 2744, 3773, 4312, 5266, 5488, 7546, 8624, 10532, 15092, 18431, 21064, 28963, 30184, 36862, 42128, 57926, 60368, 73724, 115852, 129017, 147448, 202741, 231704, 258034, 294896, 405482, 463408, 516068, 810964, 903119, 1032136, 1419187, 1621928, 1806238, 2064272, 2838374, 3243856, 3612476, 5676748, 7224952, 9934309, 11353496, 14449904, 19868618, 22706992, 39737236, 79474472, 158948944]

約数ペア:

[(1, 158948944), (2, 79474472), (4, 39737236), (7, 22706992), (8, 19868618), (11, 14449904), (14, 11353496), (16, 9934309), (22, 7224952), (28, 5676748), (44, 3612476), (49, 3243856), (56, 2838374), (77, 2064272), (88, 1806238), (98, 1621928), (112, 1419187), (154, 1032136), (176, 903119), (196, 810964), (308, 516068), (343, 463408), (392, 405482), (539, 294896), (616, 258034), (686, 231704), (784, 202741), (1078, 147448), (1232, 129017), (1372, 115852), (2156, 73724), (2633, 60368), (2744, 57926), (3773, 42128), (4312, 36862), (5266, 30184), (5488, 28963), (7546, 21064), (8624, 18431), (10532, 15092)]