148950416

素因数分解:

$2^4\times {\mathrm{1291}}^1\times {\mathrm{7211}}^1$

素因数の和:8510

約数の個数: 20

約数和(自身を含む): 288855024

約数和(自身を除く): 139904608

約数列:

[1, 2, 4, 8, 16, 1291, 2582, 5164, 7211, 10328, 14422, 20656, 28844, 57688, 115376, 9309401, 18618802, 37237604, 74475208, 148950416]

約数ペア:

[(1, 148950416), (2, 74475208), (4, 37237604), (8, 18618802), (16, 9309401), (1291, 115376), (2582, 57688), (5164, 28844), (7211, 20656), (10328, 14422)]