131953968

素因数分解:

$2^4\times 3^3\times {\mathrm{305449}}^1$

素因数の和:305466

約数の個数: 40

約数和(自身を含む): 378758000

約数和(自身を除く): 246804032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 305449, 610898, 916347, 1221796, 1832694, 2443592, 2749041, 3665388, 4887184, 5498082, 7330776, 8247123, 10996164, 14661552, 16494246, 21992328, 32988492, 43984656, 65976984, 131953968]

約数ペア:

[(1, 131953968), (2, 65976984), (3, 43984656), (4, 32988492), (6, 21992328), (8, 16494246), (9, 14661552), (12, 10996164), (16, 8247123), (18, 7330776), (24, 5498082), (27, 4887184), (36, 3665388), (48, 2749041), (54, 2443592), (72, 1832694), (108, 1221796), (144, 916347), (216, 610898), (432, 305449)]