128084208

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3701}}^1$

素因数の和:3822

約数の個数: 80

約数和(自身を含む): 381927936

約数和(自身を除く): 253843728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 103, 112, 168, 206, 309, 336, 412, 618, 721, 824, 1236, 1442, 1648, 2163, 2472, 2884, 3701, 4326, 4944, 5768, 7402, 8652, 11103, 11536, 14804, 17304, 22206, 25907, 29608, 34608, 44412, 51814, 59216, 77721, 88824, 103628, 155442, 177648, 207256, 310884, 381203, 414512, 621768, 762406, 1143609, 1243536, 1524812, 2287218, 2668421, 3049624, 4574436, 5336842, 6099248, 8005263, 9148872, 10673684, 16010526, 18297744, 21347368, 32021052, 42694736, 64042104, 128084208]

約数ペア:

[(1, 128084208), (2, 64042104), (3, 42694736), (4, 32021052), (6, 21347368), (7, 18297744), (8, 16010526), (12, 10673684), (14, 9148872), (16, 8005263), (21, 6099248), (24, 5336842), (28, 4574436), (42, 3049624), (48, 2668421), (56, 2287218), (84, 1524812), (103, 1243536), (112, 1143609), (168, 762406), (206, 621768), (309, 414512), (336, 381203), (412, 310884), (618, 207256), (721, 177648), (824, 155442), (1236, 103628), (1442, 88824), (1648, 77721), (2163, 59216), (2472, 51814), (2884, 44412), (3701, 34608), (4326, 29608), (4944, 25907), (5768, 22206), (7402, 17304), (8652, 14804), (11103, 11536)]