154141424

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{2447}}^1$

素因数の和:2613

約数の個数: 40

約数和(自身を含む): 310837248

約数和(自身を除く): 156695824

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 127, 248, 254, 496, 508, 1016, 2032, 2447, 3937, 4894, 7874, 9788, 15748, 19576, 31496, 39152, 62992, 75857, 151714, 303428, 310769, 606856, 621538, 1213712, 1243076, 2486152, 4972304, 9633839, 19267678, 38535356, 77070712, 154141424]

約数ペア:

[(1, 154141424), (2, 77070712), (4, 38535356), (8, 19267678), (16, 9633839), (31, 4972304), (62, 2486152), (124, 1243076), (127, 1213712), (248, 621538), (254, 606856), (496, 310769), (508, 303428), (1016, 151714), (2032, 75857), (2447, 62992), (3937, 39152), (4894, 31496), (7874, 19576), (9788, 15748)]