142456752

素因数分解:

$2^4\times 3^3\times {\mathrm{329761}}^1$

素因数の和:329778

約数の個数: 40

約数和(自身を含む): 408904880

約数和(自身を除く): 266448128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 329761, 659522, 989283, 1319044, 1978566, 2638088, 2967849, 3957132, 5276176, 5935698, 7914264, 8903547, 11871396, 15828528, 17807094, 23742792, 35614188, 47485584, 71228376, 142456752]

約数ペア:

[(1, 142456752), (2, 71228376), (3, 47485584), (4, 35614188), (6, 23742792), (8, 17807094), (9, 15828528), (12, 11871396), (16, 8903547), (18, 7914264), (24, 5935698), (27, 5276176), (36, 3957132), (48, 2967849), (54, 2638088), (72, 1978566), (108, 1319044), (144, 989283), (216, 659522), (432, 329761)]