166387968

素因数分解:

$2^8\times 3^2\times {\mathrm{257}}^1\times {\mathrm{281}}^1$

素因数の和:560

約数の個数: 108

約数和(自身を含む): 483318108

約数和(自身を除く): 316930140

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 257, 281, 288, 384, 514, 562, 576, 768, 771, 843, 1028, 1124, 1152, 1542, 1686, 2056, 2248, 2304, 2313, 2529, 3084, 3372, 4112, 4496, 4626, 5058, 6168, 6744, 8224, 8992, 9252, 10116, 12336, 13488, 16448, 17984, 18504, 20232, 24672, 26976, 32896, 35968, 37008, 40464, 49344, 53952, 65792, 71936, 72217, 74016, 80928, 98688, 107904, 144434, 148032, 161856, 197376, 215808, 216651, 288868, 296064, 323712, 433302, 577736, 592128, 647424, 649953, 866604, 1155472, 1299906, 1733208, 2310944, 2599812, 3466416, 4621888, 5199624, 6932832, 9243776, 10399248, 13865664, 18487552, 20798496, 27731328, 41596992, 55462656, 83193984, 166387968]

約数ペア:

[(1, 166387968), (2, 83193984), (3, 55462656), (4, 41596992), (6, 27731328), (8, 20798496), (9, 18487552), (12, 13865664), (16, 10399248), (18, 9243776), (24, 6932832), (32, 5199624), (36, 4621888), (48, 3466416), (64, 2599812), (72, 2310944), (96, 1733208), (128, 1299906), (144, 1155472), (192, 866604), (256, 649953), (257, 647424), (281, 592128), (288, 577736), (384, 433302), (514, 323712), (562, 296064), (576, 288868), (768, 216651), (771, 215808), (843, 197376), (1028, 161856), (1124, 148032), (1152, 144434), (1542, 107904), (1686, 98688), (2056, 80928), (2248, 74016), (2304, 72217), (2313, 71936), (2529, 65792), (3084, 53952), (3372, 49344), (4112, 40464), (4496, 37008), (4626, 35968), (5058, 32896), (6168, 26976), (6744, 24672), (8224, 20232), (8992, 18504), (9252, 17984), (10116, 16448), (12336, 13488)]