137785968

素因数分解:

$2^4\times 3^3\times {\mathrm{318949}}^1$

素因数の和:318966

約数の個数: 40

約数和(自身を含む): 395498000

約数和(自身を除く): 257712032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 318949, 637898, 956847, 1275796, 1913694, 2551592, 2870541, 3827388, 5103184, 5741082, 7654776, 8611623, 11482164, 15309552, 17223246, 22964328, 34446492, 45928656, 68892984, 137785968]

約数ペア:

[(1, 137785968), (2, 68892984), (3, 45928656), (4, 34446492), (6, 22964328), (8, 17223246), (9, 15309552), (12, 11482164), (16, 8611623), (18, 7654776), (24, 5741082), (27, 5103184), (36, 3827388), (48, 2870541), (54, 2551592), (72, 1913694), (108, 1275796), (144, 956847), (216, 637898), (432, 318949)]