167338496

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1$

素因数の和:873

約数の個数: 80

約数和(自身を含む): 372142848

約数和(自身を除く): 204804352

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 256, 403, 416, 496, 512, 806, 811, 832, 992, 1612, 1622, 1664, 1984, 3224, 3244, 3328, 3968, 6448, 6488, 6656, 7936, 10543, 12896, 12976, 15872, 21086, 25141, 25792, 25952, 42172, 50282, 51584, 51904, 84344, 100564, 103168, 103808, 168688, 201128, 206336, 207616, 326833, 337376, 402256, 415232, 653666, 674752, 804512, 1307332, 1349504, 1609024, 2614664, 2699008, 3218048, 5229328, 5398016, 6436096, 10458656, 12872192, 20917312, 41834624, 83669248, 167338496]

約数ペア:

[(1, 167338496), (2, 83669248), (4, 41834624), (8, 20917312), (13, 12872192), (16, 10458656), (26, 6436096), (31, 5398016), (32, 5229328), (52, 3218048), (62, 2699008), (64, 2614664), (104, 1609024), (124, 1349504), (128, 1307332), (208, 804512), (248, 674752), (256, 653666), (403, 415232), (416, 402256), (496, 337376), (512, 326833), (806, 207616), (811, 206336), (832, 201128), (992, 168688), (1612, 103808), (1622, 103168), (1664, 100564), (1984, 84344), (3224, 51904), (3244, 51584), (3328, 50282), (3968, 42172), (6448, 25952), (6488, 25792), (6656, 25141), (7936, 21086), (10543, 15872), (12896, 12976)]