169623304

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{2503}}^1$

素因数の和:2749

約数の個数: 32

約数和(自身を含む): 327222720

約数和(自身を除く): 157599416

約数列:

[1, 2, 4, 8, 43, 86, 172, 197, 344, 394, 788, 1576, 2503, 5006, 8471, 10012, 16942, 20024, 33884, 67768, 107629, 215258, 430516, 493091, 861032, 986182, 1972364, 3944728, 21202913, 42405826, 84811652, 169623304]

約数ペア:

[(1, 169623304), (2, 84811652), (4, 42405826), (8, 21202913), (43, 3944728), (86, 1972364), (172, 986182), (197, 861032), (344, 493091), (394, 430516), (788, 215258), (1576, 107629), (2503, 67768), (5006, 33884), (8471, 20024), (10012, 16942)]