164168928

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{673}}^1$

素因数の和:718

約数の個数: 216

約数和(自身を含む): 587334384

約数和(自身を除く): 423165456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 96, 99, 112, 121, 126, 132, 144, 154, 168, 176, 198, 224, 231, 242, 252, 264, 288, 308, 336, 352, 363, 396, 462, 484, 504, 528, 616, 672, 673, 693, 726, 792, 847, 924, 968, 1008, 1056, 1089, 1232, 1346, 1386, 1452, 1584, 1694, 1848, 1936, 2016, 2019, 2178, 2464, 2541, 2692, 2772, 2904, 3168, 3388, 3696, 3872, 4038, 4356, 4711, 5082, 5384, 5544, 5808, 6057, 6776, 7392, 7403, 7623, 8076, 8712, 9422, 10164, 10768, 11088, 11616, 12114, 13552, 14133, 14806, 15246, 16152, 17424, 18844, 20328, 21536, 22176, 22209, 24228, 27104, 28266, 29612, 30492, 32304, 34848, 37688, 40656, 42399, 44418, 48456, 51821, 56532, 59224, 60984, 64608, 66627, 75376, 81312, 81433, 84798, 88836, 96912, 103642, 113064, 118448, 121968, 133254, 150752, 155463, 162866, 169596, 177672, 193824, 207284, 226128, 236896, 243936, 244299, 266508, 310926, 325732, 339192, 355344, 414568, 452256, 466389, 488598, 533016, 570031, 621852, 651464, 678384, 710688, 732897, 829136, 932778, 977196, 1066032, 1140062, 1243704, 1302928, 1356768, 1465794, 1658272, 1710093, 1865556, 1954392, 2132064, 2280124, 2487408, 2605856, 2931588, 3420186, 3731112, 3908784, 4560248, 4974816, 5130279, 5863176, 6840372, 7462224, 7817568, 9120496, 10260558, 11726352, 13680744, 14924448, 18240992, 20521116, 23452704, 27361488, 41042232, 54722976, 82084464, 164168928]

約数ペア:

[(1, 164168928), (2, 82084464), (3, 54722976), (4, 41042232), (6, 27361488), (7, 23452704), (8, 20521116), (9, 18240992), (11, 14924448), (12, 13680744), (14, 11726352), (16, 10260558), (18, 9120496), (21, 7817568), (22, 7462224), (24, 6840372), (28, 5863176), (32, 5130279), (33, 4974816), (36, 4560248), (42, 3908784), (44, 3731112), (48, 3420186), (56, 2931588), (63, 2605856), (66, 2487408), (72, 2280124), (77, 2132064), (84, 1954392), (88, 1865556), (96, 1710093), (99, 1658272), (112, 1465794), (121, 1356768), (126, 1302928), (132, 1243704), (144, 1140062), (154, 1066032), (168, 977196), (176, 932778), (198, 829136), (224, 732897), (231, 710688), (242, 678384), (252, 651464), (264, 621852), (288, 570031), (308, 533016), (336, 488598), (352, 466389), (363, 452256), (396, 414568), (462, 355344), (484, 339192), (504, 325732), (528, 310926), (616, 266508), (672, 244299), (673, 243936), (693, 236896), (726, 226128), (792, 207284), (847, 193824), (924, 177672), (968, 169596), (1008, 162866), (1056, 155463), (1089, 150752), (1232, 133254), (1346, 121968), (1386, 118448), (1452, 113064), (1584, 103642), (1694, 96912), (1848, 88836), (1936, 84798), (2016, 81433), (2019, 81312), (2178, 75376), (2464, 66627), (2541, 64608), (2692, 60984), (2772, 59224), (2904, 56532), (3168, 51821), (3388, 48456), (3696, 44418), (3872, 42399), (4038, 40656), (4356, 37688), (4711, 34848), (5082, 32304), (5384, 30492), (5544, 29612), (5808, 28266), (6057, 27104), (6776, 24228), (7392, 22209), (7403, 22176), (7623, 21536), (8076, 20328), (8712, 18844), (9422, 17424), (10164, 16152), (10768, 15246), (11088, 14806), (11616, 14133), (12114, 13552)]