166627208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{7039}}^1$

素因数の和:7325

約数の個数: 32

約数和(自身を含む): 342144000

約数和(自身を除く): 175516792

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 269, 538, 1076, 2152, 2959, 5918, 7039, 11836, 14078, 23672, 28156, 56312, 77429, 154858, 309716, 619432, 1893491, 3786982, 7573964, 15147928, 20828401, 41656802, 83313604, 166627208]

約数ペア:

[(1, 166627208), (2, 83313604), (4, 41656802), (8, 20828401), (11, 15147928), (22, 7573964), (44, 3786982), (88, 1893491), (269, 619432), (538, 309716), (1076, 154858), (2152, 77429), (2959, 56312), (5918, 28156), (7039, 23672), (11836, 14078)]