164928456

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:520

約数の個数: 192

約数和(自身を含む): 566092800

約数和(自身を除く): 401164344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 71, 72, 77, 84, 88, 99, 126, 132, 142, 154, 168, 198, 213, 231, 252, 264, 284, 308, 396, 419, 426, 462, 497, 504, 568, 616, 639, 693, 781, 792, 838, 852, 924, 994, 1257, 1278, 1386, 1491, 1562, 1676, 1704, 1848, 1988, 2343, 2514, 2556, 2772, 2933, 2982, 3124, 3352, 3771, 3976, 4473, 4609, 4686, 5028, 5112, 5467, 5544, 5866, 5964, 6248, 7029, 7542, 8799, 8946, 9218, 9372, 10056, 10934, 11732, 11928, 13827, 14058, 15084, 16401, 17598, 17892, 18436, 18744, 21868, 23464, 26397, 27654, 28116, 29749, 30168, 32263, 32802, 35196, 35784, 36872, 41481, 43736, 49203, 52794, 55308, 56232, 59498, 64526, 65604, 70392, 82962, 89247, 96789, 98406, 105588, 110616, 118996, 129052, 131208, 165924, 178494, 193578, 196812, 208243, 211176, 237992, 258104, 267741, 290367, 327239, 331848, 356988, 387156, 393624, 416486, 535482, 580734, 624729, 654478, 713976, 774312, 832972, 981717, 1070964, 1161468, 1249458, 1308956, 1665944, 1874187, 1963434, 2141928, 2290673, 2322936, 2498916, 2617912, 2945151, 3748374, 3926868, 4581346, 4997832, 5890302, 6872019, 7496748, 7853736, 9162692, 11780604, 13744038, 14993496, 18325384, 20616057, 23561208, 27488076, 41232114, 54976152, 82464228, 164928456]

約数ペア:

[(1, 164928456), (2, 82464228), (3, 54976152), (4, 41232114), (6, 27488076), (7, 23561208), (8, 20616057), (9, 18325384), (11, 14993496), (12, 13744038), (14, 11780604), (18, 9162692), (21, 7853736), (22, 7496748), (24, 6872019), (28, 5890302), (33, 4997832), (36, 4581346), (42, 3926868), (44, 3748374), (56, 2945151), (63, 2617912), (66, 2498916), (71, 2322936), (72, 2290673), (77, 2141928), (84, 1963434), (88, 1874187), (99, 1665944), (126, 1308956), (132, 1249458), (142, 1161468), (154, 1070964), (168, 981717), (198, 832972), (213, 774312), (231, 713976), (252, 654478), (264, 624729), (284, 580734), (308, 535482), (396, 416486), (419, 393624), (426, 387156), (462, 356988), (497, 331848), (504, 327239), (568, 290367), (616, 267741), (639, 258104), (693, 237992), (781, 211176), (792, 208243), (838, 196812), (852, 193578), (924, 178494), (994, 165924), (1257, 131208), (1278, 129052), (1386, 118996), (1491, 110616), (1562, 105588), (1676, 98406), (1704, 96789), (1848, 89247), (1988, 82962), (2343, 70392), (2514, 65604), (2556, 64526), (2772, 59498), (2933, 56232), (2982, 55308), (3124, 52794), (3352, 49203), (3771, 43736), (3976, 41481), (4473, 36872), (4609, 35784), (4686, 35196), (5028, 32802), (5112, 32263), (5467, 30168), (5544, 29749), (5866, 28116), (5964, 27654), (6248, 26397), (7029, 23464), (7542, 21868), (8799, 18744), (8946, 18436), (9218, 17892), (9372, 17598), (10056, 16401), (10934, 15084), (11732, 14058), (11928, 13827)]