145291208

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{442961}}^1$

素因数の和:443008

約数の個数: 16

約数和(自身を含む): 279066060

約数和(自身を除く): 133774852

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 442961, 885922, 1771844, 3543688, 18161401, 36322802, 72645604, 145291208]

約数ペア:

[(1, 145291208), (2, 72645604), (4, 36322802), (8, 18161401), (41, 3543688), (82, 1771844), (164, 885922), (328, 442961)]