156948264476

素因数分解:

$2^2\times {\mathrm{60917}}^1\times {\mathrm{644107}}^1$

素因数の和:705028

約数の個数: 12

約数和(自身を含む): 274664398008

約数和(自身を除く): 117716133532

約数列:

[1, 2, 4, 60917, 121834, 243668, 644107, 1288214, 2576428, 39237066119, 78474132238, 156948264476]

約数ペア:

[(1, 156948264476), (2, 78474132238), (4, 39237066119), (60917, 2576428), (121834, 1288214), (243668, 644107)]