112819168

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:277

約数の個数: 144

約数和(自身を含む): 292336128

約数和(自身を除く): 179516960

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 49, 56, 62, 77, 88, 98, 112, 124, 154, 176, 196, 211, 217, 224, 248, 308, 341, 352, 392, 422, 434, 496, 539, 616, 682, 784, 844, 868, 992, 1078, 1232, 1364, 1477, 1519, 1568, 1688, 1736, 2156, 2321, 2387, 2464, 2728, 2954, 3038, 3376, 3472, 4312, 4642, 4774, 5456, 5908, 6076, 6541, 6752, 6944, 8624, 9284, 9548, 10339, 10912, 11816, 12152, 13082, 16247, 16709, 17248, 18568, 19096, 20678, 23632, 24304, 26164, 32494, 33418, 37136, 38192, 41356, 45787, 47264, 48608, 52328, 64988, 66836, 71951, 74272, 76384, 82712, 91574, 104656, 113729, 129976, 133672, 143902, 165424, 183148, 209312, 227458, 259952, 267344, 287804, 320509, 330848, 366296, 454916, 503657, 519904, 534688, 575608, 641018, 732592, 909832, 1007314, 1151216, 1282036, 1465184, 1819664, 2014628, 2302432, 2564072, 3525599, 3639328, 4029256, 5128144, 7051198, 8058512, 10256288, 14102396, 16117024, 28204792, 56409584, 112819168]

約数ペア:

[(1, 112819168), (2, 56409584), (4, 28204792), (7, 16117024), (8, 14102396), (11, 10256288), (14, 8058512), (16, 7051198), (22, 5128144), (28, 4029256), (31, 3639328), (32, 3525599), (44, 2564072), (49, 2302432), (56, 2014628), (62, 1819664), (77, 1465184), (88, 1282036), (98, 1151216), (112, 1007314), (124, 909832), (154, 732592), (176, 641018), (196, 575608), (211, 534688), (217, 519904), (224, 503657), (248, 454916), (308, 366296), (341, 330848), (352, 320509), (392, 287804), (422, 267344), (434, 259952), (496, 227458), (539, 209312), (616, 183148), (682, 165424), (784, 143902), (844, 133672), (868, 129976), (992, 113729), (1078, 104656), (1232, 91574), (1364, 82712), (1477, 76384), (1519, 74272), (1568, 71951), (1688, 66836), (1736, 64988), (2156, 52328), (2321, 48608), (2387, 47264), (2464, 45787), (2728, 41356), (2954, 38192), (3038, 37136), (3376, 33418), (3472, 32494), (4312, 26164), (4642, 24304), (4774, 23632), (5456, 20678), (5908, 19096), (6076, 18568), (6541, 17248), (6752, 16709), (6944, 16247), (8624, 13082), (9284, 12152), (9548, 11816), (10339, 10912)]