154670656

素因数分解:

$2^6\times 7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:137

約数の個数: 168

約数和(自身を含む): 387315456

約数和(自身を除く): 232644800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 37, 43, 49, 56, 62, 64, 74, 86, 98, 112, 124, 148, 172, 196, 217, 224, 248, 259, 296, 301, 344, 392, 434, 448, 496, 518, 592, 602, 688, 784, 868, 992, 1036, 1147, 1184, 1204, 1333, 1376, 1519, 1568, 1591, 1736, 1813, 1984, 2072, 2107, 2294, 2368, 2408, 2666, 2752, 3038, 3136, 3182, 3472, 3626, 4144, 4214, 4588, 4816, 5332, 6076, 6364, 6944, 7252, 8029, 8288, 8428, 9176, 9331, 9632, 10664, 11137, 12152, 12728, 13888, 14504, 16058, 16576, 16856, 18352, 18662, 19264, 21328, 22274, 24304, 25456, 29008, 32116, 33712, 36704, 37324, 42656, 44548, 48608, 49321, 50912, 56203, 58016, 64232, 65317, 67424, 73408, 74648, 77959, 85312, 89096, 97216, 98642, 101824, 112406, 116032, 128464, 130634, 134848, 149296, 155918, 178192, 197284, 224812, 256928, 261268, 298592, 311836, 345247, 356384, 394568, 449624, 513856, 522536, 597184, 623672, 690494, 712768, 789136, 899248, 1045072, 1247344, 1380988, 1578272, 1798496, 2090144, 2416729, 2494688, 2761976, 3156544, 3596992, 4180288, 4833458, 4989376, 5523952, 9666916, 11047904, 19333832, 22095808, 38667664, 77335328, 154670656]

約数ペア:

[(1, 154670656), (2, 77335328), (4, 38667664), (7, 22095808), (8, 19333832), (14, 11047904), (16, 9666916), (28, 5523952), (31, 4989376), (32, 4833458), (37, 4180288), (43, 3596992), (49, 3156544), (56, 2761976), (62, 2494688), (64, 2416729), (74, 2090144), (86, 1798496), (98, 1578272), (112, 1380988), (124, 1247344), (148, 1045072), (172, 899248), (196, 789136), (217, 712768), (224, 690494), (248, 623672), (259, 597184), (296, 522536), (301, 513856), (344, 449624), (392, 394568), (434, 356384), (448, 345247), (496, 311836), (518, 298592), (592, 261268), (602, 256928), (688, 224812), (784, 197284), (868, 178192), (992, 155918), (1036, 149296), (1147, 134848), (1184, 130634), (1204, 128464), (1333, 116032), (1376, 112406), (1519, 101824), (1568, 98642), (1591, 97216), (1736, 89096), (1813, 85312), (1984, 77959), (2072, 74648), (2107, 73408), (2294, 67424), (2368, 65317), (2408, 64232), (2666, 58016), (2752, 56203), (3038, 50912), (3136, 49321), (3182, 48608), (3472, 44548), (3626, 42656), (4144, 37324), (4214, 36704), (4588, 33712), (4816, 32116), (5332, 29008), (6076, 25456), (6364, 24304), (6944, 22274), (7252, 21328), (8029, 19264), (8288, 18662), (8428, 18352), (9176, 16856), (9331, 16576), (9632, 16058), (10664, 14504), (11137, 13888), (12152, 12728)]