156939452

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{313}}^1\times {\mathrm{1217}}^1$

素因数の和:1637

約数の個数: 24

約数和(自身を含む): 278425056

約数和(自身を除く): 121485604

約数列:

[1, 2, 4, 103, 206, 313, 412, 626, 1217, 1252, 2434, 4868, 32239, 64478, 125351, 128956, 250702, 380921, 501404, 761842, 1523684, 39234863, 78469726, 156939452]

約数ペア:

[(1, 156939452), (2, 78469726), (4, 39234863), (103, 1523684), (206, 761842), (313, 501404), (412, 380921), (626, 250702), (1217, 128956), (1252, 125351), (2434, 64478), (4868, 32239)]