160045312

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:164

約数の個数: 144

約数和(自身を含む): 391401472

約数和(自身を除く): 231356160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 43, 56, 62, 64, 67, 86, 112, 124, 128, 134, 172, 217, 224, 248, 256, 268, 301, 344, 434, 448, 469, 496, 536, 602, 688, 868, 896, 938, 992, 1072, 1204, 1333, 1376, 1736, 1792, 1876, 1984, 2077, 2144, 2408, 2666, 2752, 2881, 3472, 3752, 3968, 4154, 4288, 4816, 5332, 5504, 5762, 6944, 7504, 7936, 8308, 8576, 9331, 9632, 10664, 11008, 11524, 13888, 14539, 15008, 16616, 17152, 18662, 19264, 20167, 21328, 23048, 27776, 29078, 30016, 33232, 37324, 38528, 40334, 42656, 46096, 55552, 58156, 60032, 66464, 74648, 77056, 80668, 85312, 89311, 92192, 116312, 120064, 132928, 149296, 161336, 170624, 178622, 184384, 232624, 265856, 298592, 322672, 341248, 357244, 368768, 465248, 531712, 597184, 625177, 645344, 714488, 737536, 930496, 1194368, 1250354, 1290688, 1428976, 1860992, 2388736, 2500708, 2581376, 2857952, 3721984, 5001416, 5162752, 5715904, 10002832, 11431808, 20005664, 22863616, 40011328, 80022656, 160045312]

約数ペア:

[(1, 160045312), (2, 80022656), (4, 40011328), (7, 22863616), (8, 20005664), (14, 11431808), (16, 10002832), (28, 5715904), (31, 5162752), (32, 5001416), (43, 3721984), (56, 2857952), (62, 2581376), (64, 2500708), (67, 2388736), (86, 1860992), (112, 1428976), (124, 1290688), (128, 1250354), (134, 1194368), (172, 930496), (217, 737536), (224, 714488), (248, 645344), (256, 625177), (268, 597184), (301, 531712), (344, 465248), (434, 368768), (448, 357244), (469, 341248), (496, 322672), (536, 298592), (602, 265856), (688, 232624), (868, 184384), (896, 178622), (938, 170624), (992, 161336), (1072, 149296), (1204, 132928), (1333, 120064), (1376, 116312), (1736, 92192), (1792, 89311), (1876, 85312), (1984, 80668), (2077, 77056), (2144, 74648), (2408, 66464), (2666, 60032), (2752, 58156), (2881, 55552), (3472, 46096), (3752, 42656), (3968, 40334), (4154, 38528), (4288, 37324), (4816, 33232), (5332, 30016), (5504, 29078), (5762, 27776), (6944, 23048), (7504, 21328), (7936, 20167), (8308, 19264), (8576, 18662), (9331, 17152), (9632, 16616), (10664, 15008), (11008, 14539), (11524, 13888)]