171444430064

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{563961941}}^1$

素因数の和:563961968

約数の個数: 20

約数和(自身を含む): 349656404040

約数和(自身を除く): 178211973976

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 563961941, 1127923882, 2255847764, 4511695528, 9023391056, 10715276879, 21430553758, 42861107516, 85722215032, 171444430064]

約数ペア:

[(1, 171444430064), (2, 85722215032), (4, 42861107516), (8, 21430553758), (16, 10715276879), (19, 9023391056), (38, 4511695528), (76, 2255847764), (152, 1127923882), (304, 563961941)]