198447872

素因数分解:

$2^8\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:174

約数の個数: 144

約数和(自身を含む): 482809152

約数和(自身を除く): 284361280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 41, 56, 64, 73, 74, 82, 112, 128, 146, 148, 164, 224, 256, 259, 287, 292, 296, 328, 448, 511, 518, 574, 584, 592, 656, 896, 1022, 1036, 1148, 1168, 1184, 1312, 1517, 1792, 2044, 2072, 2296, 2336, 2368, 2624, 2701, 2993, 3034, 4088, 4144, 4592, 4672, 4736, 5248, 5402, 5986, 6068, 8176, 8288, 9184, 9344, 9472, 10496, 10619, 10804, 11972, 12136, 16352, 16576, 18368, 18688, 18907, 20951, 21238, 21608, 23944, 24272, 32704, 33152, 36736, 37814, 41902, 42476, 43216, 47888, 48544, 65408, 66304, 73472, 75628, 83804, 84952, 86432, 95776, 97088, 110741, 130816, 151256, 167608, 169904, 172864, 191552, 194176, 221482, 302512, 335216, 339808, 345728, 383104, 388352, 442964, 605024, 670432, 679616, 691456, 766208, 775187, 885928, 1210048, 1340864, 1359232, 1550374, 1771856, 2420096, 2681728, 2718464, 3100748, 3543712, 4840192, 5363456, 6201496, 7087424, 12402992, 14174848, 24805984, 28349696, 49611968, 99223936, 198447872]

約数ペア:

[(1, 198447872), (2, 99223936), (4, 49611968), (7, 28349696), (8, 24805984), (14, 14174848), (16, 12402992), (28, 7087424), (32, 6201496), (37, 5363456), (41, 4840192), (56, 3543712), (64, 3100748), (73, 2718464), (74, 2681728), (82, 2420096), (112, 1771856), (128, 1550374), (146, 1359232), (148, 1340864), (164, 1210048), (224, 885928), (256, 775187), (259, 766208), (287, 691456), (292, 679616), (296, 670432), (328, 605024), (448, 442964), (511, 388352), (518, 383104), (574, 345728), (584, 339808), (592, 335216), (656, 302512), (896, 221482), (1022, 194176), (1036, 191552), (1148, 172864), (1168, 169904), (1184, 167608), (1312, 151256), (1517, 130816), (1792, 110741), (2044, 97088), (2072, 95776), (2296, 86432), (2336, 84952), (2368, 83804), (2624, 75628), (2701, 73472), (2993, 66304), (3034, 65408), (4088, 48544), (4144, 47888), (4592, 43216), (4672, 42476), (4736, 41902), (5248, 37814), (5402, 36736), (5986, 33152), (6068, 32704), (8176, 24272), (8288, 23944), (9184, 21608), (9344, 21238), (9472, 20951), (10496, 18907), (10619, 18688), (10804, 18368), (11972, 16576), (12136, 16352)]