166164908

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{2011}}^1$

素因数の和:2262

約数の個数: 48

約数和(自身を含む): 359649024

約数和(自身を除く): 193484116

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 227, 364, 454, 908, 1589, 2011, 2951, 3178, 4022, 5902, 6356, 8044, 11804, 14077, 20657, 26143, 28154, 41314, 52286, 56308, 82628, 104572, 183001, 366002, 456497, 732004, 912994, 1825988, 3195479, 5934461, 6390958, 11868922, 12781916, 23737844, 41541227, 83082454, 166164908]

約数ペア:

[(1, 166164908), (2, 83082454), (4, 41541227), (7, 23737844), (13, 12781916), (14, 11868922), (26, 6390958), (28, 5934461), (52, 3195479), (91, 1825988), (182, 912994), (227, 732004), (364, 456497), (454, 366002), (908, 183001), (1589, 104572), (2011, 82628), (2951, 56308), (3178, 52286), (4022, 41314), (5902, 28154), (6356, 26143), (8044, 20657), (11804, 14077)]