160982666

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{953}}^1$

素因数の和:1130

約数の個数: 32

約数和(自身を含む): 266852880

約数和(自身を除く): 105870214

約数列:

[1, 2, 13, 26, 73, 89, 146, 178, 949, 953, 1157, 1898, 1906, 2314, 6497, 12389, 12994, 24778, 69569, 84461, 84817, 139138, 168922, 169634, 904397, 1102621, 1808794, 2205242, 6191641, 12383282, 80491333, 160982666]

約数ペア:

[(1, 160982666), (2, 80491333), (13, 12383282), (26, 6191641), (73, 2205242), (89, 1808794), (146, 1102621), (178, 904397), (949, 169634), (953, 168922), (1157, 139138), (1898, 84817), (1906, 84461), (2314, 69569), (6497, 24778), (12389, 12994)]