194797728

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{367}}^1$

素因数の和:499

約数の個数: 144

約数和(自身を含む): 590728320

約数和(自身を除く): 395930592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 97, 114, 144, 152, 171, 194, 228, 288, 291, 304, 342, 367, 388, 456, 582, 608, 684, 734, 776, 873, 912, 1101, 1164, 1368, 1468, 1552, 1746, 1824, 1843, 2202, 2328, 2736, 2936, 3104, 3303, 3492, 3686, 4404, 4656, 5472, 5529, 5872, 6606, 6973, 6984, 7372, 8808, 9312, 11058, 11744, 13212, 13946, 13968, 14744, 16587, 17616, 20919, 22116, 26424, 27892, 27936, 29488, 33174, 35232, 35599, 41838, 44232, 52848, 55784, 58976, 62757, 66348, 71198, 83676, 88464, 105696, 106797, 111568, 125514, 132696, 142396, 167352, 176928, 213594, 223136, 251028, 265392, 284792, 320391, 334704, 427188, 502056, 530784, 569584, 640782, 669408, 676381, 854376, 1004112, 1139168, 1281564, 1352762, 1708752, 2008224, 2029143, 2563128, 2705524, 3417504, 4058286, 5126256, 5411048, 6087429, 8116572, 10252512, 10822096, 12174858, 16233144, 21644192, 24349716, 32466288, 48699432, 64932576, 97398864, 194797728]

約数ペア:

[(1, 194797728), (2, 97398864), (3, 64932576), (4, 48699432), (6, 32466288), (8, 24349716), (9, 21644192), (12, 16233144), (16, 12174858), (18, 10822096), (19, 10252512), (24, 8116572), (32, 6087429), (36, 5411048), (38, 5126256), (48, 4058286), (57, 3417504), (72, 2705524), (76, 2563128), (96, 2029143), (97, 2008224), (114, 1708752), (144, 1352762), (152, 1281564), (171, 1139168), (194, 1004112), (228, 854376), (288, 676381), (291, 669408), (304, 640782), (342, 569584), (367, 530784), (388, 502056), (456, 427188), (582, 334704), (608, 320391), (684, 284792), (734, 265392), (776, 251028), (873, 223136), (912, 213594), (1101, 176928), (1164, 167352), (1368, 142396), (1468, 132696), (1552, 125514), (1746, 111568), (1824, 106797), (1843, 105696), (2202, 88464), (2328, 83676), (2736, 71198), (2936, 66348), (3104, 62757), (3303, 58976), (3492, 55784), (3686, 52848), (4404, 44232), (4656, 41838), (5472, 35599), (5529, 35232), (5872, 33174), (6606, 29488), (6973, 27936), (6984, 27892), (7372, 26424), (8808, 22116), (9312, 20919), (11058, 17616), (11744, 16587), (13212, 14744), (13946, 13968)]