131972304

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{21649}}^1$

素因数の和:21787

約数の個数: 40

約数和(自身を含む): 343628800

約数和(自身を除く): 211656496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 254, 381, 508, 762, 1016, 1524, 2032, 3048, 6096, 21649, 43298, 64947, 86596, 129894, 173192, 259788, 346384, 519576, 1039152, 2749423, 5498846, 8248269, 10997692, 16496538, 21995384, 32993076, 43990768, 65986152, 131972304]

約数ペア:

[(1, 131972304), (2, 65986152), (3, 43990768), (4, 32993076), (6, 21995384), (8, 16496538), (12, 10997692), (16, 8248269), (24, 5498846), (48, 2749423), (127, 1039152), (254, 519576), (381, 346384), (508, 259788), (762, 173192), (1016, 129894), (1524, 86596), (2032, 64947), (3048, 43298), (6096, 21649)]