164921856

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:302

約数の個数: 160

約数和(自身を含む): 492611328

約数和(自身を除く): 327689472

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 43, 44, 48, 64, 66, 86, 88, 96, 128, 129, 132, 172, 176, 192, 227, 256, 258, 264, 344, 352, 384, 454, 473, 512, 516, 528, 681, 688, 704, 768, 908, 946, 1032, 1056, 1362, 1376, 1408, 1419, 1536, 1816, 1892, 2064, 2112, 2497, 2724, 2752, 2816, 2838, 3632, 3784, 4128, 4224, 4994, 5448, 5504, 5632, 5676, 7264, 7491, 7568, 8256, 8448, 9761, 9988, 10896, 11008, 11352, 14528, 14982, 15136, 16512, 16896, 19522, 19976, 21792, 22016, 22704, 29056, 29283, 29964, 30272, 33024, 39044, 39952, 43584, 45408, 58112, 58566, 59928, 60544, 66048, 78088, 79904, 87168, 90816, 107371, 116224, 117132, 119856, 121088, 156176, 159808, 174336, 181632, 214742, 234264, 239712, 242176, 312352, 319616, 322113, 348672, 363264, 429484, 468528, 479424, 624704, 639232, 644226, 726528, 858968, 937056, 958848, 1249408, 1278464, 1288452, 1717936, 1874112, 1917696, 2498816, 2576904, 3435872, 3748224, 3835392, 4997632, 5153808, 6871744, 7496448, 10307616, 13743488, 14992896, 20615232, 27486976, 41230464, 54973952, 82460928, 164921856]

約数ペア:

[(1, 164921856), (2, 82460928), (3, 54973952), (4, 41230464), (6, 27486976), (8, 20615232), (11, 14992896), (12, 13743488), (16, 10307616), (22, 7496448), (24, 6871744), (32, 5153808), (33, 4997632), (43, 3835392), (44, 3748224), (48, 3435872), (64, 2576904), (66, 2498816), (86, 1917696), (88, 1874112), (96, 1717936), (128, 1288452), (129, 1278464), (132, 1249408), (172, 958848), (176, 937056), (192, 858968), (227, 726528), (256, 644226), (258, 639232), (264, 624704), (344, 479424), (352, 468528), (384, 429484), (454, 363264), (473, 348672), (512, 322113), (516, 319616), (528, 312352), (681, 242176), (688, 239712), (704, 234264), (768, 214742), (908, 181632), (946, 174336), (1032, 159808), (1056, 156176), (1362, 121088), (1376, 119856), (1408, 117132), (1419, 116224), (1536, 107371), (1816, 90816), (1892, 87168), (2064, 79904), (2112, 78088), (2497, 66048), (2724, 60544), (2752, 59928), (2816, 58566), (2838, 58112), (3632, 45408), (3784, 43584), (4128, 39952), (4224, 39044), (4994, 33024), (5448, 30272), (5504, 29964), (5632, 29283), (5676, 29056), (7264, 22704), (7491, 22016), (7568, 21792), (8256, 19976), (8448, 19522), (9761, 16896), (9988, 16512), (10896, 15136), (11008, 14982), (11352, 14528)]