155497424

素因数分解:

$2^4\times {\mathrm{739}}^1\times {\mathrm{13151}}^1$

素因数の和:13898

約数の個数: 20

約数和(自身を含む): 301706880

約数和(自身を除く): 146209456

約数列:

[1, 2, 4, 8, 16, 739, 1478, 2956, 5912, 11824, 13151, 26302, 52604, 105208, 210416, 9718589, 19437178, 38874356, 77748712, 155497424]

約数ペア:

[(1, 155497424), (2, 77748712), (4, 38874356), (8, 19437178), (16, 9718589), (739, 210416), (1478, 105208), (2956, 52604), (5912, 26302), (11824, 13151)]