180571072

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{256493}}^1$

素因数の和:256516

約数の個数: 28

約数和(自身を含む): 390896856

約数和(自身を除く): 210325784

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 256493, 512986, 1025972, 2051944, 2821423, 4103888, 5642846, 8207776, 11285692, 16415552, 22571384, 45142768, 90285536, 180571072]

約数ペア:

[(1, 180571072), (2, 90285536), (4, 45142768), (8, 22571384), (11, 16415552), (16, 11285692), (22, 8207776), (32, 5642846), (44, 4103888), (64, 2821423), (88, 2051944), (176, 1025972), (352, 512986), (704, 256493)]