172660356

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:207

約数の個数: 192

約数和(自身を含む): 522547200

約数和(自身を除く): 349886844

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 27, 33, 36, 44, 46, 54, 66, 69, 71, 89, 92, 99, 108, 132, 138, 142, 178, 198, 207, 213, 253, 267, 276, 284, 297, 356, 396, 414, 426, 506, 534, 594, 621, 639, 759, 781, 801, 828, 852, 979, 1012, 1068, 1188, 1242, 1278, 1518, 1562, 1602, 1633, 1917, 1958, 2047, 2277, 2343, 2403, 2484, 2556, 2937, 3036, 3124, 3204, 3266, 3834, 3916, 4094, 4554, 4686, 4806, 4899, 5874, 6141, 6319, 6532, 6831, 7029, 7668, 8188, 8811, 9108, 9372, 9612, 9798, 11748, 12282, 12638, 13662, 14058, 14697, 17622, 17963, 18423, 18957, 19596, 21087, 22517, 24564, 25276, 26433, 27324, 28116, 29394, 35244, 35926, 36846, 37914, 42174, 44091, 45034, 52866, 53889, 55269, 56871, 58788, 67551, 69509, 71852, 73692, 75828, 84348, 88182, 90068, 105732, 107778, 110538, 113742, 135102, 139018, 145337, 161667, 170613, 176364, 202653, 208527, 215556, 221076, 227484, 270204, 278036, 290674, 323334, 341226, 405306, 417054, 436011, 485001, 581348, 607959, 625581, 646668, 682452, 810612, 834108, 872022, 970002, 1215918, 1251162, 1308033, 1598707, 1744044, 1876743, 1940004, 2431836, 2502324, 2616066, 3197414, 3753486, 3924099, 4796121, 5232132, 6394828, 7506972, 7848198, 9592242, 14388363, 15696396, 19184484, 28776726, 43165089, 57553452, 86330178, 172660356]

約数ペア:

[(1, 172660356), (2, 86330178), (3, 57553452), (4, 43165089), (6, 28776726), (9, 19184484), (11, 15696396), (12, 14388363), (18, 9592242), (22, 7848198), (23, 7506972), (27, 6394828), (33, 5232132), (36, 4796121), (44, 3924099), (46, 3753486), (54, 3197414), (66, 2616066), (69, 2502324), (71, 2431836), (89, 1940004), (92, 1876743), (99, 1744044), (108, 1598707), (132, 1308033), (138, 1251162), (142, 1215918), (178, 970002), (198, 872022), (207, 834108), (213, 810612), (253, 682452), (267, 646668), (276, 625581), (284, 607959), (297, 581348), (356, 485001), (396, 436011), (414, 417054), (426, 405306), (506, 341226), (534, 323334), (594, 290674), (621, 278036), (639, 270204), (759, 227484), (781, 221076), (801, 215556), (828, 208527), (852, 202653), (979, 176364), (1012, 170613), (1068, 161667), (1188, 145337), (1242, 139018), (1278, 135102), (1518, 113742), (1562, 110538), (1602, 107778), (1633, 105732), (1917, 90068), (1958, 88182), (2047, 84348), (2277, 75828), (2343, 73692), (2403, 71852), (2484, 69509), (2556, 67551), (2937, 58788), (3036, 56871), (3124, 55269), (3204, 53889), (3266, 52866), (3834, 45034), (3916, 44091), (4094, 42174), (4554, 37914), (4686, 36846), (4806, 35926), (4899, 35244), (5874, 29394), (6141, 28116), (6319, 27324), (6532, 26433), (6831, 25276), (7029, 24564), (7668, 22517), (8188, 21087), (8811, 19596), (9108, 18957), (9372, 18423), (9612, 17963), (9798, 17622), (11748, 14697), (12282, 14058), (12638, 13662)]