164164224

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{389}}^1$

素因数の和:570

約数の個数: 128

約数和(自身を含む): 502819200

約数和(自身を除く): 338654976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 157, 168, 192, 224, 314, 336, 384, 389, 448, 471, 628, 672, 778, 896, 942, 1099, 1167, 1256, 1344, 1556, 1884, 2198, 2334, 2512, 2688, 2723, 3112, 3297, 3768, 4396, 4668, 5024, 5446, 6224, 6594, 7536, 8169, 8792, 9336, 10048, 10892, 12448, 13188, 15072, 16338, 17584, 18672, 20096, 21784, 24896, 26376, 30144, 32676, 35168, 37344, 43568, 49792, 52752, 60288, 61073, 65352, 70336, 74688, 87136, 105504, 122146, 130704, 140672, 149376, 174272, 183219, 211008, 244292, 261408, 348544, 366438, 422016, 427511, 488584, 522816, 732876, 855022, 977168, 1045632, 1282533, 1465752, 1710044, 1954336, 2565066, 2931504, 3420088, 3908672, 5130132, 5863008, 6840176, 7817344, 10260264, 11726016, 13680352, 20520528, 23452032, 27360704, 41041056, 54721408, 82082112, 164164224]

約数ペア:

[(1, 164164224), (2, 82082112), (3, 54721408), (4, 41041056), (6, 27360704), (7, 23452032), (8, 20520528), (12, 13680352), (14, 11726016), (16, 10260264), (21, 7817344), (24, 6840176), (28, 5863008), (32, 5130132), (42, 3908672), (48, 3420088), (56, 2931504), (64, 2565066), (84, 1954336), (96, 1710044), (112, 1465752), (128, 1282533), (157, 1045632), (168, 977168), (192, 855022), (224, 732876), (314, 522816), (336, 488584), (384, 427511), (389, 422016), (448, 366438), (471, 348544), (628, 261408), (672, 244292), (778, 211008), (896, 183219), (942, 174272), (1099, 149376), (1167, 140672), (1256, 130704), (1344, 122146), (1556, 105504), (1884, 87136), (2198, 74688), (2334, 70336), (2512, 65352), (2688, 61073), (2723, 60288), (3112, 52752), (3297, 49792), (3768, 43568), (4396, 37344), (4668, 35168), (5024, 32676), (5446, 30144), (6224, 26376), (6594, 24896), (7536, 21784), (8169, 20096), (8792, 18672), (9336, 17584), (10048, 16338), (10892, 15072), (12448, 13188)]