119561152

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:405

約数の個数: 56

約数和(自身を含む): 243520976

約数和(自身を除く): 123959824

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 146, 157, 163, 292, 314, 326, 584, 628, 652, 1168, 1256, 1304, 2336, 2512, 2608, 4672, 5024, 5216, 10048, 10432, 11461, 11899, 22922, 23798, 25591, 45844, 47596, 51182, 91688, 95192, 102364, 183376, 190384, 204728, 366752, 380768, 409456, 733504, 761536, 818912, 1637824, 1868143, 3736286, 7472572, 14945144, 29890288, 59780576, 119561152]

約数ペア:

[(1, 119561152), (2, 59780576), (4, 29890288), (8, 14945144), (16, 7472572), (32, 3736286), (64, 1868143), (73, 1637824), (146, 818912), (157, 761536), (163, 733504), (292, 409456), (314, 380768), (326, 366752), (584, 204728), (628, 190384), (652, 183376), (1168, 102364), (1256, 95192), (1304, 91688), (2336, 51182), (2512, 47596), (2608, 45844), (4672, 25591), (5024, 23798), (5216, 22922), (10048, 11899), (10432, 11461)]