123890368

素因数分解:

$2^6\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2111}}^1$

素因数の和:2261

約数の個数: 56

約数和(自身を含む): 283244544

約数和(自身を除く): 159354176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 131, 224, 262, 448, 524, 917, 1048, 1834, 2096, 2111, 3668, 4192, 4222, 7336, 8384, 8444, 14672, 14777, 16888, 29344, 29554, 33776, 58688, 59108, 67552, 118216, 135104, 236432, 276541, 472864, 553082, 945728, 1106164, 1935787, 2212328, 3871574, 4424656, 7743148, 8849312, 15486296, 17698624, 30972592, 61945184, 123890368]

約数ペア:

[(1, 123890368), (2, 61945184), (4, 30972592), (7, 17698624), (8, 15486296), (14, 8849312), (16, 7743148), (28, 4424656), (32, 3871574), (56, 2212328), (64, 1935787), (112, 1106164), (131, 945728), (224, 553082), (262, 472864), (448, 276541), (524, 236432), (917, 135104), (1048, 118216), (1834, 67552), (2096, 59108), (2111, 58688), (3668, 33776), (4192, 29554), (4222, 29344), (7336, 16888), (8384, 14777), (8444, 14672)]