181389312

素因数分解:

$2^{11}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{757}}^1$

素因数の和:798

約数の個数: 144

約数和(自身を含む): 564929820

約数和(自身を除く): 383540508

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 512, 576, 624, 757, 768, 832, 936, 1024, 1152, 1248, 1514, 1536, 1664, 1872, 2048, 2271, 2304, 2496, 3028, 3072, 3328, 3744, 4542, 4608, 4992, 6056, 6144, 6656, 6813, 7488, 9084, 9216, 9841, 9984, 12112, 13312, 13626, 14976, 18168, 18432, 19682, 19968, 24224, 26624, 27252, 29523, 29952, 36336, 39364, 39936, 48448, 54504, 59046, 59904, 72672, 78728, 79872, 88569, 96896, 109008, 118092, 119808, 145344, 157456, 177138, 193792, 218016, 236184, 239616, 290688, 314912, 354276, 387584, 436032, 472368, 581376, 629824, 708552, 775168, 872064, 944736, 1162752, 1259648, 1417104, 1550336, 1744128, 1889472, 2325504, 2519296, 2834208, 3488256, 3778944, 4651008, 5038592, 5668416, 6976512, 7557888, 10077184, 11336832, 13953024, 15115776, 20154368, 22673664, 30231552, 45347328, 60463104, 90694656, 181389312]

約数ペア:

[(1, 181389312), (2, 90694656), (3, 60463104), (4, 45347328), (6, 30231552), (8, 22673664), (9, 20154368), (12, 15115776), (13, 13953024), (16, 11336832), (18, 10077184), (24, 7557888), (26, 6976512), (32, 5668416), (36, 5038592), (39, 4651008), (48, 3778944), (52, 3488256), (64, 2834208), (72, 2519296), (78, 2325504), (96, 1889472), (104, 1744128), (117, 1550336), (128, 1417104), (144, 1259648), (156, 1162752), (192, 944736), (208, 872064), (234, 775168), (256, 708552), (288, 629824), (312, 581376), (384, 472368), (416, 436032), (468, 387584), (512, 354276), (576, 314912), (624, 290688), (757, 239616), (768, 236184), (832, 218016), (936, 193792), (1024, 177138), (1152, 157456), (1248, 145344), (1514, 119808), (1536, 118092), (1664, 109008), (1872, 96896), (2048, 88569), (2271, 79872), (2304, 78728), (2496, 72672), (3028, 59904), (3072, 59046), (3328, 54504), (3744, 48448), (4542, 39936), (4608, 39364), (4992, 36336), (6056, 29952), (6144, 29523), (6656, 27252), (6813, 26624), (7488, 24224), (9084, 19968), (9216, 19682), (9841, 18432), (9984, 18168), (12112, 14976), (13312, 13626)]