157216714

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{3889}}^1$

素因数の和:3978

約数の個数: 32

約数和(自身を含む): 264675600

約数和(自身を除く): 107458886

約数列:

[1, 2, 17, 29, 34, 41, 58, 82, 493, 697, 986, 1189, 1394, 2378, 3889, 7778, 20213, 40426, 66113, 112781, 132226, 159449, 225562, 318898, 1917277, 2710633, 3834554, 4624021, 5421266, 9248042, 78608357, 157216714]

約数ペア:

[(1, 157216714), (2, 78608357), (17, 9248042), (29, 5421266), (34, 4624021), (41, 3834554), (58, 2710633), (82, 1917277), (493, 318898), (697, 225562), (986, 159449), (1189, 132226), (1394, 112781), (2378, 66113), (3889, 40426), (7778, 20213)]