161662368

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{34367}}^1$

素因数の和:34394

約数の個数: 72

約数和(自身を含む): 493661952

約数和(自身を除く): 331999584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 34367, 68734, 103101, 137468, 206202, 240569, 274936, 412404, 481138, 549872, 721707, 824808, 962276, 1099744, 1443414, 1649616, 1683983, 1924552, 2886828, 3299232, 3367966, 3849104, 5051949, 5773656, 6735932, 7698208, 10103898, 11547312, 13471864, 20207796, 23094624, 26943728, 40415592, 53887456, 80831184, 161662368]

約数ペア:

[(1, 161662368), (2, 80831184), (3, 53887456), (4, 40415592), (6, 26943728), (7, 23094624), (8, 20207796), (12, 13471864), (14, 11547312), (16, 10103898), (21, 7698208), (24, 6735932), (28, 5773656), (32, 5051949), (42, 3849104), (48, 3367966), (49, 3299232), (56, 2886828), (84, 1924552), (96, 1683983), (98, 1649616), (112, 1443414), (147, 1099744), (168, 962276), (196, 824808), (224, 721707), (294, 549872), (336, 481138), (392, 412404), (588, 274936), (672, 240569), (784, 206202), (1176, 137468), (1568, 103101), (2352, 68734), (4704, 34367)]