163320072

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{183919}}^1$

素因数の和:183965

約数の個数: 32

約数和(自身を含む): 419337600

約数和(自身を除く): 256017528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 183919, 367838, 551757, 735676, 1103514, 1471352, 2207028, 4414056, 6805003, 13610006, 20415009, 27220012, 40830018, 54440024, 81660036, 163320072]

約数ペア:

[(1, 163320072), (2, 81660036), (3, 54440024), (4, 40830018), (6, 27220012), (8, 20415009), (12, 13610006), (24, 6805003), (37, 4414056), (74, 2207028), (111, 1471352), (148, 1103514), (222, 735676), (296, 551757), (444, 367838), (888, 183919)]