79589176

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{3767}}^1$

素因数の和:3931

約数の個数: 32

約数和(自身を含む): 158256000

約数和(自身を除く): 78666824

約数列:

[1, 2, 4, 8, 19, 38, 76, 139, 152, 278, 556, 1112, 2641, 3767, 5282, 7534, 10564, 15068, 21128, 30136, 71573, 143146, 286292, 523613, 572584, 1047226, 2094452, 4188904, 9948647, 19897294, 39794588, 79589176]

約数ペア:

[(1, 79589176), (2, 39794588), (4, 19897294), (8, 9948647), (19, 4188904), (38, 2094452), (76, 1047226), (139, 572584), (152, 523613), (278, 286292), (556, 143146), (1112, 71573), (2641, 30136), (3767, 21128), (5282, 15068), (7534, 10564)]