163211776

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:182

約数の個数: 160

約数和(自身を含む): 417973248

約数和(自身を除く): 254761472

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 113, 124, 128, 182, 208, 217, 224, 226, 248, 256, 364, 403, 416, 434, 448, 452, 496, 512, 728, 791, 806, 832, 868, 896, 904, 992, 1456, 1469, 1582, 1612, 1664, 1736, 1792, 1808, 1984, 2821, 2912, 2938, 3164, 3224, 3328, 3472, 3503, 3584, 3616, 3968, 5642, 5824, 5876, 6328, 6448, 6656, 6944, 7006, 7232, 7936, 10283, 11284, 11648, 11752, 12656, 12896, 13888, 14012, 14464, 15872, 20566, 22568, 23296, 23504, 24521, 25312, 25792, 27776, 28024, 28928, 41132, 45136, 45539, 46592, 47008, 49042, 50624, 51584, 55552, 56048, 57856, 82264, 90272, 91078, 94016, 98084, 101248, 103168, 111104, 112096, 164528, 180544, 182156, 188032, 196168, 202496, 206336, 224192, 318773, 329056, 361088, 364312, 376064, 392336, 404992, 448384, 637546, 658112, 722176, 728624, 752128, 784672, 896768, 1275092, 1316224, 1444352, 1457248, 1569344, 1793536, 2550184, 2632448, 2914496, 3138688, 5100368, 5264896, 5828992, 6277376, 10200736, 11657984, 12554752, 20401472, 23315968, 40802944, 81605888, 163211776]

約数ペア:

[(1, 163211776), (2, 81605888), (4, 40802944), (7, 23315968), (8, 20401472), (13, 12554752), (14, 11657984), (16, 10200736), (26, 6277376), (28, 5828992), (31, 5264896), (32, 5100368), (52, 3138688), (56, 2914496), (62, 2632448), (64, 2550184), (91, 1793536), (104, 1569344), (112, 1457248), (113, 1444352), (124, 1316224), (128, 1275092), (182, 896768), (208, 784672), (217, 752128), (224, 728624), (226, 722176), (248, 658112), (256, 637546), (364, 448384), (403, 404992), (416, 392336), (434, 376064), (448, 364312), (452, 361088), (496, 329056), (512, 318773), (728, 224192), (791, 206336), (806, 202496), (832, 196168), (868, 188032), (896, 182156), (904, 180544), (992, 164528), (1456, 112096), (1469, 111104), (1582, 103168), (1612, 101248), (1664, 98084), (1736, 94016), (1792, 91078), (1808, 90272), (1984, 82264), (2821, 57856), (2912, 56048), (2938, 55552), (3164, 51584), (3224, 50624), (3328, 49042), (3472, 47008), (3503, 46592), (3584, 45539), (3616, 45136), (3968, 41132), (5642, 28928), (5824, 28024), (5876, 27776), (6328, 25792), (6448, 25312), (6656, 24521), (6944, 23504), (7006, 23296), (7232, 22568), (7936, 20566), (10283, 15872), (11284, 14464), (11648, 14012), (11752, 13888), (12656, 12896)]