129238968

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{64879}}^1$

素因数の和:64971

約数の個数: 32

約数和(自身を含む): 326995200

約数和(自身を除く): 197756232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 64879, 129758, 194637, 259516, 389274, 519032, 778548, 1557096, 5384957, 10769914, 16154871, 21539828, 32309742, 43079656, 64619484, 129238968]

約数ペア:

[(1, 129238968), (2, 64619484), (3, 43079656), (4, 32309742), (6, 21539828), (8, 16154871), (12, 10769914), (24, 5384957), (83, 1557096), (166, 778548), (249, 519032), (332, 389274), (498, 259516), (664, 194637), (996, 129758), (1992, 64879)]