138580176

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{2137}}^1$

素因数の和:2348

約数の個数: 80

約数和(自身を含む): 411453824

約数和(自身を除く): 272873648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 193, 336, 386, 579, 772, 1158, 1351, 1544, 2137, 2316, 2702, 3088, 4053, 4274, 4632, 5404, 6411, 8106, 8548, 9264, 10808, 12822, 14959, 16212, 17096, 21616, 25644, 29918, 32424, 34192, 44877, 51288, 59836, 64848, 89754, 102576, 119672, 179508, 239344, 359016, 412441, 718032, 824882, 1237323, 1649764, 2474646, 2887087, 3299528, 4949292, 5774174, 6599056, 8661261, 9898584, 11548348, 17322522, 19797168, 23096696, 34645044, 46193392, 69290088, 138580176]

約数ペア:

[(1, 138580176), (2, 69290088), (3, 46193392), (4, 34645044), (6, 23096696), (7, 19797168), (8, 17322522), (12, 11548348), (14, 9898584), (16, 8661261), (21, 6599056), (24, 5774174), (28, 4949292), (42, 3299528), (48, 2887087), (56, 2474646), (84, 1649764), (112, 1237323), (168, 824882), (193, 718032), (336, 412441), (386, 359016), (579, 239344), (772, 179508), (1158, 119672), (1351, 102576), (1544, 89754), (2137, 64848), (2316, 59836), (2702, 51288), (3088, 44877), (4053, 34192), (4274, 32424), (4632, 29918), (5404, 25644), (6411, 21616), (8106, 17096), (8548, 16212), (9264, 14959), (10808, 12822)]