168554078

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{6047}}^1$

素因数の和:6248

約数の個数: 32

約数和(自身を含む): 317011968

約数和(自身を除く): 148457890

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 181, 362, 1267, 1991, 2534, 3982, 6047, 12094, 13937, 27874, 42329, 66517, 84658, 133034, 465619, 931238, 1094507, 2189014, 7661549, 12039577, 15323098, 24079154, 84277039, 168554078]

約数ペア:

[(1, 168554078), (2, 84277039), (7, 24079154), (11, 15323098), (14, 12039577), (22, 7661549), (77, 2189014), (154, 1094507), (181, 931238), (362, 465619), (1267, 133034), (1991, 84658), (2534, 66517), (3982, 42329), (6047, 27874), (12094, 13937)]