154525168

素因数分解:

$2^4\times 7^1\times {\mathrm{557}}^1\times {\mathrm{2477}}^1$

素因数の和:3049

約数の個数: 40

約数和(自身を含む): 342915552

約数和(自身を除く): 188390384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 557, 1114, 2228, 2477, 3899, 4456, 4954, 7798, 8912, 9908, 15596, 17339, 19816, 31192, 34678, 39632, 62384, 69356, 138712, 277424, 1379689, 2759378, 5518756, 9657823, 11037512, 19315646, 22075024, 38631292, 77262584, 154525168]

約数ペア:

[(1, 154525168), (2, 77262584), (4, 38631292), (7, 22075024), (8, 19315646), (14, 11037512), (16, 9657823), (28, 5518756), (56, 2759378), (112, 1379689), (557, 277424), (1114, 138712), (2228, 69356), (2477, 62384), (3899, 39632), (4456, 34678), (4954, 31192), (7798, 19816), (8912, 17339), (9908, 15596)]