131103648

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{97}}^1$

素因数の和:164

約数の個数: 216

約数和(自身を含む): 428117508

約数和(自身を除く): 297013860

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 72, 76, 78, 96, 97, 104, 114, 117, 144, 152, 156, 171, 194, 208, 228, 234, 247, 288, 291, 304, 312, 342, 361, 388, 416, 456, 468, 494, 582, 608, 624, 684, 722, 741, 776, 873, 912, 936, 988, 1083, 1164, 1248, 1261, 1368, 1444, 1482, 1552, 1746, 1824, 1843, 1872, 1976, 2166, 2223, 2328, 2522, 2736, 2888, 2964, 3104, 3249, 3492, 3686, 3744, 3783, 3952, 4332, 4446, 4656, 4693, 5044, 5472, 5529, 5776, 5928, 6498, 6984, 7372, 7566, 7904, 8664, 8892, 9312, 9386, 10088, 11058, 11349, 11552, 11856, 12996, 13968, 14079, 14744, 15132, 16587, 17328, 17784, 18772, 20176, 22116, 22698, 23712, 23959, 25992, 27936, 28158, 29488, 30264, 33174, 34656, 35017, 35568, 37544, 40352, 42237, 44232, 45396, 47918, 51984, 56316, 58976, 60528, 66348, 70034, 71136, 71877, 75088, 84474, 88464, 90792, 95836, 103968, 105051, 112632, 121056, 132696, 140068, 143754, 150176, 168948, 176928, 181584, 191672, 210102, 215631, 225264, 265392, 280136, 287508, 315153, 337896, 363168, 383344, 420204, 431262, 450528, 455221, 530784, 560272, 575016, 630306, 675792, 766688, 840408, 862524, 910442, 1120544, 1150032, 1260612, 1351584, 1365663, 1680816, 1725048, 1820884, 2300064, 2521224, 2731326, 3361632, 3450096, 3641768, 4096989, 5042448, 5462652, 6900192, 7283536, 8193978, 10084896, 10925304, 14567072, 16387956, 21850608, 32775912, 43701216, 65551824, 131103648]

約数ペア:

[(1, 131103648), (2, 65551824), (3, 43701216), (4, 32775912), (6, 21850608), (8, 16387956), (9, 14567072), (12, 10925304), (13, 10084896), (16, 8193978), (18, 7283536), (19, 6900192), (24, 5462652), (26, 5042448), (32, 4096989), (36, 3641768), (38, 3450096), (39, 3361632), (48, 2731326), (52, 2521224), (57, 2300064), (72, 1820884), (76, 1725048), (78, 1680816), (96, 1365663), (97, 1351584), (104, 1260612), (114, 1150032), (117, 1120544), (144, 910442), (152, 862524), (156, 840408), (171, 766688), (194, 675792), (208, 630306), (228, 575016), (234, 560272), (247, 530784), (288, 455221), (291, 450528), (304, 431262), (312, 420204), (342, 383344), (361, 363168), (388, 337896), (416, 315153), (456, 287508), (468, 280136), (494, 265392), (582, 225264), (608, 215631), (624, 210102), (684, 191672), (722, 181584), (741, 176928), (776, 168948), (873, 150176), (912, 143754), (936, 140068), (988, 132696), (1083, 121056), (1164, 112632), (1248, 105051), (1261, 103968), (1368, 95836), (1444, 90792), (1482, 88464), (1552, 84474), (1746, 75088), (1824, 71877), (1843, 71136), (1872, 70034), (1976, 66348), (2166, 60528), (2223, 58976), (2328, 56316), (2522, 51984), (2736, 47918), (2888, 45396), (2964, 44232), (3104, 42237), (3249, 40352), (3492, 37544), (3686, 35568), (3744, 35017), (3783, 34656), (3952, 33174), (4332, 30264), (4446, 29488), (4656, 28158), (4693, 27936), (5044, 25992), (5472, 23959), (5529, 23712), (5776, 22698), (5928, 22116), (6498, 20176), (6984, 18772), (7372, 17784), (7566, 17328), (7904, 16587), (8664, 15132), (8892, 14744), (9312, 14079), (9386, 13968), (10088, 12996), (11058, 11856), (11349, 11552)]