157031672

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{17417}}^1$

素因数の和:17460

約数の個数: 48

約数和(自身を含む): 357417360

約数和(自身を除く): 200385688

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 92, 98, 161, 184, 196, 322, 392, 644, 1127, 1288, 2254, 4508, 9016, 17417, 34834, 69668, 121919, 139336, 243838, 400591, 487676, 801182, 853433, 975352, 1602364, 1706866, 2804137, 3204728, 3413732, 5608274, 6827464, 11216548, 19628959, 22433096, 39257918, 78515836, 157031672]

約数ペア:

[(1, 157031672), (2, 78515836), (4, 39257918), (7, 22433096), (8, 19628959), (14, 11216548), (23, 6827464), (28, 5608274), (46, 3413732), (49, 3204728), (56, 2804137), (92, 1706866), (98, 1602364), (161, 975352), (184, 853433), (196, 801182), (322, 487676), (392, 400591), (644, 243838), (1127, 139336), (1288, 121919), (2254, 69668), (4508, 34834), (9016, 17417)]