123659328

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:181

約数の個数: 168

約数和(自身を含む): 367393728

約数和(自身を除く): 243734400

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 37, 39, 48, 52, 64, 74, 78, 96, 103, 104, 111, 148, 156, 169, 192, 206, 208, 222, 296, 309, 312, 338, 412, 416, 444, 481, 507, 592, 618, 624, 676, 824, 832, 888, 962, 1014, 1184, 1236, 1248, 1339, 1352, 1443, 1648, 1776, 1924, 2028, 2368, 2472, 2496, 2678, 2704, 2886, 3296, 3552, 3811, 3848, 4017, 4056, 4944, 5356, 5408, 5772, 6253, 6592, 7104, 7622, 7696, 8034, 8112, 9888, 10712, 10816, 11433, 11544, 12506, 15244, 15392, 16068, 16224, 17407, 18759, 19776, 21424, 22866, 23088, 25012, 30488, 30784, 32136, 32448, 34814, 37518, 42848, 45732, 46176, 49543, 50024, 52221, 60976, 64272, 69628, 75036, 85696, 91464, 92352, 99086, 100048, 104442, 121952, 128544, 139256, 148629, 150072, 182928, 198172, 200096, 208884, 243904, 257088, 278512, 297258, 300144, 365856, 396344, 400192, 417768, 557024, 594516, 600288, 644059, 731712, 792688, 835536, 1114048, 1189032, 1200576, 1288118, 1585376, 1671072, 1932177, 2378064, 2576236, 3170752, 3342144, 3864354, 4756128, 5152472, 7728708, 9512256, 10304944, 15457416, 20609888, 30914832, 41219776, 61829664, 123659328]

約数ペア:

[(1, 123659328), (2, 61829664), (3, 41219776), (4, 30914832), (6, 20609888), (8, 15457416), (12, 10304944), (13, 9512256), (16, 7728708), (24, 5152472), (26, 4756128), (32, 3864354), (37, 3342144), (39, 3170752), (48, 2576236), (52, 2378064), (64, 1932177), (74, 1671072), (78, 1585376), (96, 1288118), (103, 1200576), (104, 1189032), (111, 1114048), (148, 835536), (156, 792688), (169, 731712), (192, 644059), (206, 600288), (208, 594516), (222, 557024), (296, 417768), (309, 400192), (312, 396344), (338, 365856), (412, 300144), (416, 297258), (444, 278512), (481, 257088), (507, 243904), (592, 208884), (618, 200096), (624, 198172), (676, 182928), (824, 150072), (832, 148629), (888, 139256), (962, 128544), (1014, 121952), (1184, 104442), (1236, 100048), (1248, 99086), (1339, 92352), (1352, 91464), (1443, 85696), (1648, 75036), (1776, 69628), (1924, 64272), (2028, 60976), (2368, 52221), (2472, 50024), (2496, 49543), (2678, 46176), (2704, 45732), (2886, 42848), (3296, 37518), (3552, 34814), (3811, 32448), (3848, 32136), (4017, 30784), (4056, 30488), (4944, 25012), (5356, 23088), (5408, 22866), (5772, 21424), (6253, 19776), (6592, 18759), (7104, 17407), (7622, 16224), (7696, 16068), (8034, 15392), (8112, 15244), (9888, 12506), (10712, 11544), (10816, 11433)]