163399248

素因数分解:

$2^4\times 3^3\times {\mathrm{378239}}^1$

素因数の和:378256

約数の個数: 40

約数和(自身を含む): 469017600

約数和(自身を除く): 305618352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 378239, 756478, 1134717, 1512956, 2269434, 3025912, 3404151, 4538868, 6051824, 6808302, 9077736, 10212453, 13616604, 18155472, 20424906, 27233208, 40849812, 54466416, 81699624, 163399248]

約数ペア:

[(1, 163399248), (2, 81699624), (3, 54466416), (4, 40849812), (6, 27233208), (8, 20424906), (9, 18155472), (12, 13616604), (16, 10212453), (18, 9077736), (24, 6808302), (27, 6051824), (36, 4538868), (48, 3404151), (54, 3025912), (72, 2269434), (108, 1512956), (144, 1134717), (216, 756478), (432, 378239)]