156797888006

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{1109}}^1\times {\mathrm{648563}}^1$

素因数の和:649783

約数の個数: 16

約数和(自身を含む): 237568993200

約数和(自身を除く): 80771105194

約数列:

[1, 2, 109, 218, 1109, 2218, 120881, 241762, 648563, 1297126, 70693367, 141386734, 719256367, 1438512734, 78398944003, 156797888006]

約数ペア:

[(1, 156797888006), (2, 78398944003), (109, 1438512734), (218, 719256367), (1109, 141386734), (2218, 70693367), (120881, 1297126), (241762, 648563)]