142715152

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{86599}}^1$

素因数の和:86710

約数の個数: 20

約数和(自身を含む): 279198400

約数和(自身を除く): 136483248

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 86599, 173198, 346396, 692792, 1385584, 8919697, 17839394, 35678788, 71357576, 142715152]

約数ペア:

[(1, 142715152), (2, 71357576), (4, 35678788), (8, 17839394), (16, 8919697), (103, 1385584), (206, 692792), (412, 346396), (824, 173198), (1648, 86599)]