129399312

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3739}}^1$

素因数の和:3860

約数の個数: 80

約数和(自身を含む): 385848320

約数和(自身を除く): 256449008

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, 3739, 4326, 4944, 5768, 7478, 8652, 11217, 11536, 14956, 17304, 22434, 26173, 29912, 34608, 44868, 52346, 59824, 78519, 89736, 104692, 157038, 179472, 209384, 314076, 385117, 418768, 628152, 770234, 1155351, 1256304, 1540468, 2310702, 2695819, 3080936, 4621404, 5391638, 6161872, 8087457, 9242808, 10783276, 16174914, 18485616, 21566552, 32349828, 43133104, 64699656, 129399312]

約数ペア:

[(1, 129399312), (2, 64699656), (3, 43133104), (4, 32349828), (6, 21566552), (7, 18485616), (8, 16174914), (12, 10783276), (14, 9242808), (16, 8087457), (21, 6161872), (24, 5391638), (28, 4621404), (42, 3080936), (48, 2695819), (56, 2310702), (84, 1540468), (103, 1256304), (112, 1155351), (168, 770234), (206, 628152), (309, 418768), (336, 385117), (412, 314076), (618, 209384), (721, 179472), (824, 157038), (1236, 104692), (1442, 89736), (1648, 78519), (2163, 59824), (2472, 52346), (2884, 44868), (3739, 34608), (4326, 29912), (4944, 26173), (5768, 22434), (7478, 17304), (8652, 14956), (11217, 11536)]