164065554

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{70657}}^1$

素因数の和:70711

約数の個数: 32

約数和(自身を含む): 373074240

約数和(自身を除く): 209008686

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 70657, 141314, 211971, 423942, 635913, 1271826, 1907739, 3038251, 3815478, 6076502, 9114753, 18229506, 27344259, 54688518, 82032777, 164065554]

約数ペア:

[(1, 164065554), (2, 82032777), (3, 54688518), (6, 27344259), (9, 18229506), (18, 9114753), (27, 6076502), (43, 3815478), (54, 3038251), (86, 1907739), (129, 1271826), (258, 635913), (387, 423942), (774, 211971), (1161, 141314), (2322, 70657)]