164172312

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{367}}^1$

素因数の和:510

約数の個数: 128

約数和(自身を含む): 485760000

約数和(自身を除く): 321587688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 109, 114, 152, 171, 216, 218, 228, 327, 342, 367, 436, 456, 513, 654, 684, 734, 872, 981, 1026, 1101, 1308, 1368, 1468, 1962, 2052, 2071, 2202, 2616, 2936, 2943, 3303, 3924, 4104, 4142, 4404, 5886, 6213, 6606, 6973, 7848, 8284, 8808, 9909, 11772, 12426, 13212, 13946, 16568, 18639, 19818, 20919, 23544, 24852, 26424, 27892, 37278, 39636, 40003, 41838, 49704, 55784, 55917, 62757, 74556, 79272, 80006, 83676, 111834, 120009, 125514, 149112, 160012, 167352, 188271, 223668, 240018, 251028, 320024, 360027, 376542, 447336, 480036, 502056, 720054, 753084, 760057, 960072, 1080081, 1440108, 1506168, 1520114, 2160162, 2280171, 2880216, 3040228, 4320324, 4560342, 6080456, 6840513, 8640648, 9120684, 13681026, 18241368, 20521539, 27362052, 41043078, 54724104, 82086156, 164172312]

約数ペア:

[(1, 164172312), (2, 82086156), (3, 54724104), (4, 41043078), (6, 27362052), (8, 20521539), (9, 18241368), (12, 13681026), (18, 9120684), (19, 8640648), (24, 6840513), (27, 6080456), (36, 4560342), (38, 4320324), (54, 3040228), (57, 2880216), (72, 2280171), (76, 2160162), (108, 1520114), (109, 1506168), (114, 1440108), (152, 1080081), (171, 960072), (216, 760057), (218, 753084), (228, 720054), (327, 502056), (342, 480036), (367, 447336), (436, 376542), (456, 360027), (513, 320024), (654, 251028), (684, 240018), (734, 223668), (872, 188271), (981, 167352), (1026, 160012), (1101, 149112), (1308, 125514), (1368, 120009), (1468, 111834), (1962, 83676), (2052, 80006), (2071, 79272), (2202, 74556), (2616, 62757), (2936, 55917), (2943, 55784), (3303, 49704), (3924, 41838), (4104, 40003), (4142, 39636), (4404, 37278), (5886, 27892), (6213, 26424), (6606, 24852), (6973, 23544), (7848, 20919), (8284, 19818), (8808, 18639), (9909, 16568), (11772, 13946), (12426, 13212)]