149767968

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:207

約数の個数: 192

約数和(自身を含む): 472614912

約数和(自身を除く): 322846944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 71, 73, 84, 86, 96, 112, 129, 142, 146, 168, 172, 213, 219, 224, 258, 284, 292, 301, 336, 344, 426, 438, 497, 511, 516, 568, 584, 602, 672, 688, 852, 876, 903, 994, 1022, 1032, 1136, 1168, 1204, 1376, 1491, 1533, 1704, 1752, 1806, 1988, 2044, 2064, 2272, 2336, 2408, 2982, 3053, 3066, 3139, 3408, 3504, 3612, 3976, 4088, 4128, 4816, 5183, 5964, 6106, 6132, 6278, 6816, 7008, 7224, 7952, 8176, 9159, 9417, 9632, 10366, 11928, 12212, 12264, 12556, 14448, 15549, 15904, 16352, 18318, 18834, 20732, 21371, 21973, 23856, 24424, 24528, 25112, 28896, 31098, 36281, 36636, 37668, 41464, 42742, 43946, 47712, 48848, 49056, 50224, 62196, 64113, 65919, 72562, 73272, 75336, 82928, 85484, 87892, 97696, 100448, 108843, 124392, 128226, 131838, 145124, 146544, 150672, 165856, 170968, 175784, 217686, 222869, 248784, 256452, 263676, 290248, 293088, 301344, 341936, 351568, 435372, 445738, 497568, 512904, 527352, 580496, 668607, 683872, 703136, 870744, 891476, 1025808, 1054704, 1160992, 1337214, 1560083, 1741488, 1782952, 2051616, 2109408, 2674428, 3120166, 3482976, 3565904, 4680249, 5348856, 6240332, 7131808, 9360498, 10697712, 12480664, 18720996, 21395424, 24961328, 37441992, 49922656, 74883984, 149767968]

約数ペア:

[(1, 149767968), (2, 74883984), (3, 49922656), (4, 37441992), (6, 24961328), (7, 21395424), (8, 18720996), (12, 12480664), (14, 10697712), (16, 9360498), (21, 7131808), (24, 6240332), (28, 5348856), (32, 4680249), (42, 3565904), (43, 3482976), (48, 3120166), (56, 2674428), (71, 2109408), (73, 2051616), (84, 1782952), (86, 1741488), (96, 1560083), (112, 1337214), (129, 1160992), (142, 1054704), (146, 1025808), (168, 891476), (172, 870744), (213, 703136), (219, 683872), (224, 668607), (258, 580496), (284, 527352), (292, 512904), (301, 497568), (336, 445738), (344, 435372), (426, 351568), (438, 341936), (497, 301344), (511, 293088), (516, 290248), (568, 263676), (584, 256452), (602, 248784), (672, 222869), (688, 217686), (852, 175784), (876, 170968), (903, 165856), (994, 150672), (1022, 146544), (1032, 145124), (1136, 131838), (1168, 128226), (1204, 124392), (1376, 108843), (1491, 100448), (1533, 97696), (1704, 87892), (1752, 85484), (1806, 82928), (1988, 75336), (2044, 73272), (2064, 72562), (2272, 65919), (2336, 64113), (2408, 62196), (2982, 50224), (3053, 49056), (3066, 48848), (3139, 47712), (3408, 43946), (3504, 42742), (3612, 41464), (3976, 37668), (4088, 36636), (4128, 36281), (4816, 31098), (5183, 28896), (5964, 25112), (6106, 24528), (6132, 24424), (6278, 23856), (6816, 21973), (7008, 21371), (7224, 20732), (7952, 18834), (8176, 18318), (9159, 16352), (9417, 15904), (9632, 15549), (10366, 14448), (11928, 12556), (12212, 12264)]