163194328

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{9319}}^1$

素因数の和:9535

約数の個数: 32

約数和(自身を含む): 335520000

約数和(自身を除く): 172325672

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 199, 398, 796, 1592, 2189, 4378, 8756, 9319, 17512, 18638, 37276, 74552, 102509, 205018, 410036, 820072, 1854481, 3708962, 7417924, 14835848, 20399291, 40798582, 81597164, 163194328]

約数ペア:

[(1, 163194328), (2, 81597164), (4, 40798582), (8, 20399291), (11, 14835848), (22, 7417924), (44, 3708962), (88, 1854481), (199, 820072), (398, 410036), (796, 205018), (1592, 102509), (2189, 74552), (4378, 37276), (8756, 18638), (9319, 17512)]