123803136

素因数分解:

$2^9\times 3^2\times {\mathrm{67}}^1\times {\mathrm{401}}^1$

素因数の和:492

約数の個数: 120

約数和(自身を含む): 363541464

約数和(自身を除く): 239738328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 67, 72, 96, 128, 134, 144, 192, 201, 256, 268, 288, 384, 401, 402, 512, 536, 576, 603, 768, 802, 804, 1072, 1152, 1203, 1206, 1536, 1604, 1608, 2144, 2304, 2406, 2412, 3208, 3216, 3609, 4288, 4608, 4812, 4824, 6416, 6432, 7218, 8576, 9624, 9648, 12832, 12864, 14436, 17152, 19248, 19296, 25664, 25728, 26867, 28872, 34304, 38496, 38592, 51328, 51456, 53734, 57744, 76992, 77184, 80601, 102656, 102912, 107468, 115488, 153984, 154368, 161202, 205312, 214936, 230976, 241803, 307968, 308736, 322404, 429872, 461952, 483606, 615936, 644808, 859744, 923904, 967212, 1289616, 1719488, 1847808, 1934424, 2579232, 3438976, 3868848, 5158464, 6877952, 7737696, 10316928, 13755904, 15475392, 20633856, 30950784, 41267712, 61901568, 123803136]

約数ペア:

[(1, 123803136), (2, 61901568), (3, 41267712), (4, 30950784), (6, 20633856), (8, 15475392), (9, 13755904), (12, 10316928), (16, 7737696), (18, 6877952), (24, 5158464), (32, 3868848), (36, 3438976), (48, 2579232), (64, 1934424), (67, 1847808), (72, 1719488), (96, 1289616), (128, 967212), (134, 923904), (144, 859744), (192, 644808), (201, 615936), (256, 483606), (268, 461952), (288, 429872), (384, 322404), (401, 308736), (402, 307968), (512, 241803), (536, 230976), (576, 214936), (603, 205312), (768, 161202), (802, 154368), (804, 153984), (1072, 115488), (1152, 107468), (1203, 102912), (1206, 102656), (1536, 80601), (1604, 77184), (1608, 76992), (2144, 57744), (2304, 53734), (2406, 51456), (2412, 51328), (3208, 38592), (3216, 38496), (3609, 34304), (4288, 28872), (4608, 26867), (4812, 25728), (4824, 25664), (6416, 19296), (6432, 19248), (7218, 17152), (8576, 14436), (9624, 12864), (9648, 12832)]