137640672

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{379}}^1$

素因数の和:505

約数の個数: 144

約数和(自身を含む): 426993840

約数和(自身を除く): 289353168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 97, 104, 117, 144, 156, 194, 208, 234, 288, 291, 312, 379, 388, 416, 468, 582, 624, 758, 776, 873, 936, 1137, 1164, 1248, 1261, 1516, 1552, 1746, 1872, 2274, 2328, 2522, 3032, 3104, 3411, 3492, 3744, 3783, 4548, 4656, 4927, 5044, 6064, 6822, 6984, 7566, 9096, 9312, 9854, 10088, 11349, 12128, 13644, 13968, 14781, 15132, 18192, 19708, 20176, 22698, 27288, 27936, 29562, 30264, 36384, 36763, 39416, 40352, 44343, 45396, 54576, 59124, 60528, 73526, 78832, 88686, 90792, 109152, 110289, 118248, 121056, 147052, 157664, 177372, 181584, 220578, 236496, 294104, 330867, 354744, 363168, 441156, 472992, 477919, 588208, 661734, 709488, 882312, 955838, 1176416, 1323468, 1418976, 1433757, 1764624, 1911676, 2646936, 2867514, 3529248, 3823352, 4301271, 5293872, 5735028, 7646704, 8602542, 10587744, 11470056, 15293408, 17205084, 22940112, 34410168, 45880224, 68820336, 137640672]

約数ペア:

[(1, 137640672), (2, 68820336), (3, 45880224), (4, 34410168), (6, 22940112), (8, 17205084), (9, 15293408), (12, 11470056), (13, 10587744), (16, 8602542), (18, 7646704), (24, 5735028), (26, 5293872), (32, 4301271), (36, 3823352), (39, 3529248), (48, 2867514), (52, 2646936), (72, 1911676), (78, 1764624), (96, 1433757), (97, 1418976), (104, 1323468), (117, 1176416), (144, 955838), (156, 882312), (194, 709488), (208, 661734), (234, 588208), (288, 477919), (291, 472992), (312, 441156), (379, 363168), (388, 354744), (416, 330867), (468, 294104), (582, 236496), (624, 220578), (758, 181584), (776, 177372), (873, 157664), (936, 147052), (1137, 121056), (1164, 118248), (1248, 110289), (1261, 109152), (1516, 90792), (1552, 88686), (1746, 78832), (1872, 73526), (2274, 60528), (2328, 59124), (2522, 54576), (3032, 45396), (3104, 44343), (3411, 40352), (3492, 39416), (3744, 36763), (3783, 36384), (4548, 30264), (4656, 29562), (4927, 27936), (5044, 27288), (6064, 22698), (6822, 20176), (6984, 19708), (7566, 18192), (9096, 15132), (9312, 14781), (9854, 13968), (10088, 13644), (11349, 12128)]