142015804

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{266947}}^1$

素因数の和:266977

約数の個数: 24

約数和(自身を含む): 298981760

約数和(自身を除く): 156965956

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 266947, 533894, 1067788, 1868629, 3737258, 5071993, 7474516, 10143986, 20287972, 35503951, 71007902, 142015804]

約数ペア:

[(1, 142015804), (2, 71007902), (4, 35503951), (7, 20287972), (14, 10143986), (19, 7474516), (28, 5071993), (38, 3737258), (76, 1868629), (133, 1067788), (266, 533894), (532, 266947)]