149910361

素因数分解:

${\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1\times {\mathrm{409}}^1$

素因数の和:720

約数の個数: 16

約数和(自身を含む): 160588800

約数和(自身を除く): 10678439

約数列:

[1, 19, 101, 191, 409, 1919, 3629, 7771, 19291, 41309, 78119, 366529, 784871, 1484261, 7890019, 149910361]

約数ペア:

[(1, 149910361), (19, 7890019), (101, 1484261), (191, 784871), (409, 366529), (1919, 78119), (3629, 41309), (7771, 19291)]