133048864

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{319829}}^1$

素因数の和:319852

約数の個数: 24

約数和(自身を含む): 282090060

約数和(自身を除く): 149041196

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 319829, 639658, 1279316, 2558632, 4157777, 5117264, 8315554, 10234528, 16631108, 33262216, 66524432, 133048864]

約数ペア:

[(1, 133048864), (2, 66524432), (4, 33262216), (8, 16631108), (13, 10234528), (16, 8315554), (26, 5117264), (32, 4157777), (52, 2558632), (104, 1279316), (208, 639658), (416, 319829)]