121811128

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{34843}}^1$

素因数の和:34891

約数の個数: 32

約数和(自身を含む): 250876800

約数和(自身を除く): 129065672

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 3496, 34843, 69686, 139372, 278744, 662017, 801389, 1324034, 1602778, 2648068, 3205556, 5296136, 6411112, 15226391, 30452782, 60905564, 121811128]

約数ペア:

[(1, 121811128), (2, 60905564), (4, 30452782), (8, 15226391), (19, 6411112), (23, 5296136), (38, 3205556), (46, 2648068), (76, 1602778), (92, 1324034), (152, 801389), (184, 662017), (437, 278744), (874, 139372), (1748, 69686), (3496, 34843)]