161580496904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{443}}^1\times {\mathrm{13477}}^1$

素因数の和:14142

約数の個数: 64

約数和(自身を含む): 323148528000

約数和(自身を除く): 161568031096

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 199, 398, 443, 796, 886, 1592, 1772, 3383, 3544, 6766, 7531, 13477, 13532, 15062, 26954, 27064, 30124, 53908, 60248, 88157, 107816, 176314, 229109, 352628, 458218, 705256, 916436, 1498669, 1832872, 2681923, 2997338, 5363846, 5970311, 5994676, 10727692, 11940622, 11989352, 21455384, 23881244, 45592691, 47762488, 91185382, 101495287, 182370764, 202990574, 364741528, 405981148, 811962296, 1188091889, 2376183778, 4752367556, 9504735112, 20197562113, 40395124226, 80790248452, 161580496904]

約数ペア:

[(1, 161580496904), (2, 80790248452), (4, 40395124226), (8, 20197562113), (17, 9504735112), (34, 4752367556), (68, 2376183778), (136, 1188091889), (199, 811962296), (398, 405981148), (443, 364741528), (796, 202990574), (886, 182370764), (1592, 101495287), (1772, 91185382), (3383, 47762488), (3544, 45592691), (6766, 23881244), (7531, 21455384), (13477, 11989352), (13532, 11940622), (15062, 10727692), (26954, 5994676), (27064, 5970311), (30124, 5363846), (53908, 2997338), (60248, 2681923), (88157, 1832872), (107816, 1498669), (176314, 916436), (229109, 705256), (352628, 458218)]