168335986

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{3413}}^1$

素因数の和:3706

約数の個数: 32

約数和(自身を含む): 312012288

約数和(自身を除く): 143676302

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 271, 542, 1897, 3413, 3523, 3794, 6826, 7046, 23891, 24661, 44369, 47782, 49322, 88738, 310583, 621166, 924923, 1849846, 6474461, 12023999, 12948922, 24047998, 84167993, 168335986]

約数ペア:

[(1, 168335986), (2, 84167993), (7, 24047998), (13, 12948922), (14, 12023999), (26, 6474461), (91, 1849846), (182, 924923), (271, 621166), (542, 310583), (1897, 88738), (3413, 49322), (3523, 47782), (3794, 44369), (6826, 24661), (7046, 23891)]