172209312

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2861}}^1$

素因数の和:2907

約数の個数: 144

約数和(自身を含む): 562554720

約数和(自身を除く): 390345408

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 96, 99, 114, 132, 144, 152, 171, 176, 198, 209, 228, 264, 288, 304, 342, 352, 396, 418, 456, 528, 608, 627, 684, 792, 836, 912, 1056, 1254, 1368, 1584, 1672, 1824, 1881, 2508, 2736, 2861, 3168, 3344, 3762, 5016, 5472, 5722, 6688, 7524, 8583, 10032, 11444, 15048, 17166, 20064, 22888, 25749, 30096, 31471, 34332, 45776, 51498, 54359, 60192, 62942, 68664, 91552, 94413, 102996, 108718, 125884, 137328, 163077, 188826, 205992, 217436, 251768, 274656, 283239, 326154, 377652, 411984, 434872, 489231, 503536, 566478, 597949, 652308, 755304, 823968, 869744, 978462, 1007072, 1132956, 1195898, 1304616, 1510608, 1739488, 1793847, 1956924, 2265912, 2391796, 2609232, 3021216, 3587694, 3913848, 4531824, 4783592, 5218464, 5381541, 7175388, 7827696, 9063648, 9567184, 10763082, 14350776, 15655392, 19134368, 21526164, 28701552, 43052328, 57403104, 86104656, 172209312]

約数ペア:

[(1, 172209312), (2, 86104656), (3, 57403104), (4, 43052328), (6, 28701552), (8, 21526164), (9, 19134368), (11, 15655392), (12, 14350776), (16, 10763082), (18, 9567184), (19, 9063648), (22, 7827696), (24, 7175388), (32, 5381541), (33, 5218464), (36, 4783592), (38, 4531824), (44, 3913848), (48, 3587694), (57, 3021216), (66, 2609232), (72, 2391796), (76, 2265912), (88, 1956924), (96, 1793847), (99, 1739488), (114, 1510608), (132, 1304616), (144, 1195898), (152, 1132956), (171, 1007072), (176, 978462), (198, 869744), (209, 823968), (228, 755304), (264, 652308), (288, 597949), (304, 566478), (342, 503536), (352, 489231), (396, 434872), (418, 411984), (456, 377652), (528, 326154), (608, 283239), (627, 274656), (684, 251768), (792, 217436), (836, 205992), (912, 188826), (1056, 163077), (1254, 137328), (1368, 125884), (1584, 108718), (1672, 102996), (1824, 94413), (1881, 91552), (2508, 68664), (2736, 62942), (2861, 60192), (3168, 54359), (3344, 51498), (3762, 45776), (5016, 34332), (5472, 31471), (5722, 30096), (6688, 25749), (7524, 22888), (8583, 20064), (10032, 17166), (11444, 15048)]