159959556

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{569}}^1$

素因数の和:738

約数の個数: 96

約数和(自身を含む): 440496000

約数和(自身を除く): 280536444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 137, 171, 228, 274, 342, 411, 513, 548, 569, 684, 822, 1026, 1138, 1233, 1644, 1707, 2052, 2276, 2466, 2603, 3414, 3699, 4932, 5121, 5206, 6828, 7398, 7809, 10242, 10412, 10811, 14796, 15363, 15618, 20484, 21622, 23427, 30726, 31236, 32433, 43244, 46854, 61452, 64866, 70281, 77953, 93708, 97299, 129732, 140562, 155906, 194598, 233859, 281124, 291897, 311812, 389196, 467718, 583794, 701577, 935436, 1167588, 1403154, 1481107, 2104731, 2806308, 2962214, 4209462, 4443321, 5924428, 8418924, 8886642, 13329963, 17773284, 26659926, 39989889, 53319852, 79979778, 159959556]

約数ペア:

[(1, 159959556), (2, 79979778), (3, 53319852), (4, 39989889), (6, 26659926), (9, 17773284), (12, 13329963), (18, 8886642), (19, 8418924), (27, 5924428), (36, 4443321), (38, 4209462), (54, 2962214), (57, 2806308), (76, 2104731), (108, 1481107), (114, 1403154), (137, 1167588), (171, 935436), (228, 701577), (274, 583794), (342, 467718), (411, 389196), (513, 311812), (548, 291897), (569, 281124), (684, 233859), (822, 194598), (1026, 155906), (1138, 140562), (1233, 129732), (1644, 97299), (1707, 93708), (2052, 77953), (2276, 70281), (2466, 64866), (2603, 61452), (3414, 46854), (3699, 43244), (4932, 32433), (5121, 31236), (5206, 30726), (6828, 23427), (7398, 21622), (7809, 20484), (10242, 15618), (10412, 15363), (10811, 14796)]