127519336

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{119849}}^1$

素因数の和:119881

約数の個数: 32

約数和(自身を含む): 287640000

約数和(自身を除く): 160120664

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 119849, 239698, 479396, 838943, 958792, 1677886, 2277131, 3355772, 4554262, 6711544, 9108524, 15939917, 18217048, 31879834, 63759668, 127519336]

約数ペア:

[(1, 127519336), (2, 63759668), (4, 31879834), (7, 18217048), (8, 15939917), (14, 9108524), (19, 6711544), (28, 4554262), (38, 3355772), (56, 2277131), (76, 1677886), (133, 958792), (152, 838943), (266, 479396), (532, 239698), (1064, 119849)]