161644572

素因数分解:

$2^2\times 3^5\times {\mathrm{166301}}^1$

素因数の和:166320

約数の個数: 36

約数和(自身を含む): 423737496

約数和(自身を除く): 262092924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 166301, 332602, 498903, 665204, 997806, 1496709, 1995612, 2993418, 4490127, 5986836, 8980254, 13470381, 17960508, 26940762, 40411143, 53881524, 80822286, 161644572]

約数ペア:

[(1, 161644572), (2, 80822286), (3, 53881524), (4, 40411143), (6, 26940762), (9, 17960508), (12, 13470381), (18, 8980254), (27, 5986836), (36, 4490127), (54, 2993418), (81, 1995612), (108, 1496709), (162, 997806), (243, 665204), (324, 498903), (486, 332602), (972, 166301)]