149224768

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1$

素因数の和:420

約数の個数: 112

約数和(自身を含む): 373953024

約数和(自身を除く): 224728256

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 107, 112, 154, 176, 214, 224, 283, 308, 352, 428, 448, 566, 616, 704, 749, 856, 1132, 1177, 1232, 1498, 1712, 1981, 2264, 2354, 2464, 2996, 3113, 3424, 3962, 4528, 4708, 4928, 5992, 6226, 6848, 7924, 8239, 9056, 9416, 11984, 12452, 15848, 16478, 18112, 18832, 21791, 23968, 24904, 30281, 31696, 32956, 37664, 43582, 47936, 49808, 60562, 63392, 65912, 75328, 87164, 99616, 121124, 126784, 131824, 174328, 199232, 211967, 242248, 263648, 333091, 348656, 423934, 484496, 527296, 666182, 697312, 847868, 968992, 1332364, 1394624, 1695736, 1937984, 2331637, 2664728, 3391472, 4663274, 5329456, 6782944, 9326548, 10658912, 13565888, 18653096, 21317824, 37306192, 74612384, 149224768]

約数ペア:

[(1, 149224768), (2, 74612384), (4, 37306192), (7, 21317824), (8, 18653096), (11, 13565888), (14, 10658912), (16, 9326548), (22, 6782944), (28, 5329456), (32, 4663274), (44, 3391472), (56, 2664728), (64, 2331637), (77, 1937984), (88, 1695736), (107, 1394624), (112, 1332364), (154, 968992), (176, 847868), (214, 697312), (224, 666182), (283, 527296), (308, 484496), (352, 423934), (428, 348656), (448, 333091), (566, 263648), (616, 242248), (704, 211967), (749, 199232), (856, 174328), (1132, 131824), (1177, 126784), (1232, 121124), (1498, 99616), (1712, 87164), (1981, 75328), (2264, 65912), (2354, 63392), (2464, 60562), (2996, 49808), (3113, 47936), (3424, 43582), (3962, 37664), (4528, 32956), (4708, 31696), (4928, 30281), (5992, 24904), (6226, 23968), (6848, 21791), (7924, 18832), (8239, 18112), (9056, 16478), (9416, 15848), (11984, 12452)]