123567864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:349

約数の個数: 128

約数和(自身を含む): 368010240

約数和(自身を除く): 244442376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 103, 111, 148, 168, 193, 206, 222, 259, 296, 309, 386, 412, 444, 518, 579, 618, 721, 772, 777, 824, 888, 1036, 1158, 1236, 1351, 1442, 1544, 1554, 2072, 2163, 2316, 2472, 2702, 2884, 3108, 3811, 4053, 4326, 4632, 5404, 5768, 6216, 7141, 7622, 8106, 8652, 10808, 11433, 14282, 15244, 16212, 17304, 19879, 21423, 22866, 26677, 28564, 30488, 32424, 39758, 42846, 45732, 49987, 53354, 57128, 59637, 79516, 80031, 85692, 91464, 99974, 106708, 119274, 139153, 149961, 159032, 160062, 171384, 199948, 213416, 238548, 278306, 299922, 320124, 399896, 417459, 477096, 556612, 599844, 640248, 735523, 834918, 1113224, 1199688, 1471046, 1669836, 2206569, 2942092, 3339672, 4413138, 5148661, 5884184, 8826276, 10297322, 15445983, 17652552, 20594644, 30891966, 41189288, 61783932, 123567864]

約数ペア:

[(1, 123567864), (2, 61783932), (3, 41189288), (4, 30891966), (6, 20594644), (7, 17652552), (8, 15445983), (12, 10297322), (14, 8826276), (21, 5884184), (24, 5148661), (28, 4413138), (37, 3339672), (42, 2942092), (56, 2206569), (74, 1669836), (84, 1471046), (103, 1199688), (111, 1113224), (148, 834918), (168, 735523), (193, 640248), (206, 599844), (222, 556612), (259, 477096), (296, 417459), (309, 399896), (386, 320124), (412, 299922), (444, 278306), (518, 238548), (579, 213416), (618, 199948), (721, 171384), (772, 160062), (777, 159032), (824, 149961), (888, 139153), (1036, 119274), (1158, 106708), (1236, 99974), (1351, 91464), (1442, 85692), (1544, 80031), (1554, 79516), (2072, 59637), (2163, 57128), (2316, 53354), (2472, 49987), (2702, 45732), (2884, 42846), (3108, 39758), (3811, 32424), (4053, 30488), (4326, 28564), (4632, 26677), (5404, 22866), (5768, 21423), (6216, 19879), (7141, 17304), (7622, 16212), (8106, 15244), (8652, 14282), (10808, 11433)]