126715956

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{653}}^1$

素因数の和:920

約数の個数: 48

約数和(自身を含む): 300902784

約数和(自身を除く): 174186828

約数列:

[1, 2, 3, 4, 6, 12, 103, 157, 206, 309, 314, 412, 471, 618, 628, 653, 942, 1236, 1306, 1884, 1959, 2612, 3918, 7836, 16171, 32342, 48513, 64684, 67259, 97026, 102521, 134518, 194052, 201777, 205042, 269036, 307563, 403554, 410084, 615126, 807108, 1230252, 10559663, 21119326, 31678989, 42238652, 63357978, 126715956]

約数ペア:

[(1, 126715956), (2, 63357978), (3, 42238652), (4, 31678989), (6, 21119326), (12, 10559663), (103, 1230252), (157, 807108), (206, 615126), (309, 410084), (314, 403554), (412, 307563), (471, 269036), (618, 205042), (628, 201777), (653, 194052), (942, 134518), (1236, 102521), (1306, 97026), (1884, 67259), (1959, 64684), (2612, 48513), (3918, 32342), (7836, 16171)]