154489016368

素因数分解:

$2^4\times {\mathrm{12157}}^1\times {\mathrm{794239}}^1$

素因数の和:806404

約数の個数: 20

約数和(自身を含む): 299347467520

約数和(自身を除く): 144858451152

約数列:

[1, 2, 4, 8, 16, 12157, 24314, 48628, 97256, 194512, 794239, 1588478, 3176956, 6353912, 12707824, 9655563523, 19311127046, 38622254092, 77244508184, 154489016368]

約数ペア:

[(1, 154489016368), (2, 77244508184), (4, 38622254092), (8, 19311127046), (16, 9655563523), (12157, 12707824), (24314, 6353912), (48628, 3176956), (97256, 1588478), (194512, 794239)]