151489754

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{20161}}^1$

素因数の和:20210

約数の個数: 24

約数和(自身を含む): 259968828

約数和(自身を除く): 108479074

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 442, 578, 3757, 7514, 20161, 40322, 262093, 342737, 524186, 685474, 4455581, 5826529, 8911162, 11653058, 75744877, 151489754]

約数ペア:

[(1, 151489754), (2, 75744877), (13, 11653058), (17, 8911162), (26, 5826529), (34, 4455581), (221, 685474), (289, 524186), (442, 342737), (578, 262093), (3757, 40322), (7514, 20161)]