161718410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{39157}}^1$

素因数の和:39230

約数の個数: 32

約数和(自身を含む): 338325120

約数和(自身を除く): 176606710

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 295, 413, 590, 826, 2065, 4130, 39157, 78314, 195785, 274099, 391570, 548198, 1370495, 2310263, 2740990, 4620526, 11551315, 16171841, 23102630, 32343682, 80859205, 161718410]

約数ペア:

[(1, 161718410), (2, 80859205), (5, 32343682), (7, 23102630), (10, 16171841), (14, 11551315), (35, 4620526), (59, 2740990), (70, 2310263), (118, 1370495), (295, 548198), (413, 391570), (590, 274099), (826, 195785), (2065, 78314), (4130, 39157)]