168842350655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{38858999}}^1$

素因数の和:38859094

約数の個数: 16

約数和(自身を含む): 223827840000

約数和(自身を除く): 54985489345

約数列:

[1, 5, 11, 55, 79, 395, 869, 4345, 38858999, 194294995, 427448989, 2137244945, 3069860921, 15349304605, 33768470131, 168842350655]

約数ペア:

[(1, 168842350655), (5, 33768470131), (11, 15349304605), (55, 3069860921), (79, 2137244945), (395, 427448989), (869, 194294995), (4345, 38858999)]