148284944

素因数分解:

$2^4\times {\mathrm{449}}^1\times {\mathrm{20641}}^1$

素因数の和:21098

約数の個数: 20

約数和(自身を含む): 287955900

約数和(自身を除く): 139670956

約数列:

[1, 2, 4, 8, 16, 449, 898, 1796, 3592, 7184, 20641, 41282, 82564, 165128, 330256, 9267809, 18535618, 37071236, 74142472, 148284944]

約数ペア:

[(1, 148284944), (2, 74142472), (4, 37071236), (8, 18535618), (16, 9267809), (449, 330256), (898, 165128), (1796, 82564), (3592, 41282), (7184, 20641)]