162392168

素因数分解:

$2^3\times {\mathrm{223}}^1\times {\mathrm{227}}^1\times {\mathrm{401}}^1$

素因数の和:857

約数の個数: 32

約数和(自身を含む): 307964160

約数和(自身を除く): 145571992

約数列:

[1, 2, 4, 8, 223, 227, 401, 446, 454, 802, 892, 908, 1604, 1784, 1816, 3208, 50621, 89423, 91027, 101242, 178846, 182054, 202484, 357692, 364108, 404968, 715384, 728216, 20299021, 40598042, 81196084, 162392168]

約数ペア:

[(1, 162392168), (2, 81196084), (4, 40598042), (8, 20299021), (223, 728216), (227, 715384), (401, 404968), (446, 364108), (454, 357692), (802, 202484), (892, 182054), (908, 178846), (1604, 101242), (1784, 91027), (1816, 89423), (3208, 50621)]