142331168

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:350

約数の個数: 96

約数和(自身を含む): 335462400

約数和(自身を除く): 193131232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 103, 112, 124, 199, 206, 217, 224, 248, 398, 412, 434, 496, 721, 796, 824, 868, 992, 1393, 1442, 1592, 1648, 1736, 2786, 2884, 3184, 3193, 3296, 3472, 5572, 5768, 6169, 6368, 6386, 6944, 11144, 11536, 12338, 12772, 20497, 22288, 22351, 23072, 24676, 25544, 40994, 43183, 44576, 44702, 49352, 51088, 81988, 86366, 89404, 98704, 102176, 143479, 163976, 172732, 178808, 197408, 286958, 327952, 345464, 357616, 573916, 635407, 655904, 690928, 715232, 1147832, 1270814, 1381856, 2295664, 2541628, 4447849, 4591328, 5083256, 8895698, 10166512, 17791396, 20333024, 35582792, 71165584, 142331168]

約数ペア:

[(1, 142331168), (2, 71165584), (4, 35582792), (7, 20333024), (8, 17791396), (14, 10166512), (16, 8895698), (28, 5083256), (31, 4591328), (32, 4447849), (56, 2541628), (62, 2295664), (103, 1381856), (112, 1270814), (124, 1147832), (199, 715232), (206, 690928), (217, 655904), (224, 635407), (248, 573916), (398, 357616), (412, 345464), (434, 327952), (496, 286958), (721, 197408), (796, 178808), (824, 172732), (868, 163976), (992, 143479), (1393, 102176), (1442, 98704), (1592, 89404), (1648, 86366), (1736, 81988), (2786, 51088), (2884, 49352), (3184, 44702), (3193, 44576), (3296, 43183), (3472, 40994), (5572, 25544), (5768, 24676), (6169, 23072), (6368, 22351), (6386, 22288), (6944, 20497), (11144, 12772), (11536, 12338)]