166364810

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1\times {\mathrm{653}}^1$

素因数の和:1082

約数の個数: 32

約数和(自身を含む): 304894800

約数和(自身を除く): 138529990

約数列:

[1, 2, 5, 10, 73, 146, 349, 365, 653, 698, 730, 1306, 1745, 3265, 3490, 6530, 25477, 47669, 50954, 95338, 127385, 227897, 238345, 254770, 455794, 476690, 1139485, 2278970, 16636481, 33272962, 83182405, 166364810]

約数ペア:

[(1, 166364810), (2, 83182405), (5, 33272962), (10, 16636481), (73, 2278970), (146, 1139485), (349, 476690), (365, 455794), (653, 254770), (698, 238345), (730, 227897), (1306, 127385), (1745, 95338), (3265, 50954), (3490, 47669), (6530, 25477)]