139767984

素因数分解:

$2^4\times 3^3\times {\mathrm{323537}}^1$

素因数の和:323554

約数の個数: 40

約数和(自身を含む): 401187120

約数和(自身を除く): 261419136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 323537, 647074, 970611, 1294148, 1941222, 2588296, 2911833, 3882444, 5176592, 5823666, 7764888, 8735499, 11647332, 15529776, 17470998, 23294664, 34941996, 46589328, 69883992, 139767984]

約数ペア:

[(1, 139767984), (2, 69883992), (3, 46589328), (4, 34941996), (6, 23294664), (8, 17470998), (9, 15529776), (12, 11647332), (16, 8735499), (18, 7764888), (24, 5823666), (27, 5176592), (36, 3882444), (48, 2911833), (54, 2588296), (72, 1941222), (108, 1294148), (144, 970611), (216, 647074), (432, 323537)]