139882036

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{30649}}^1$

素因数の和:30823

約数の個数: 24

約数和(自身を含む): 281489600

約数和(自身を除く): 141607564

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 2282, 4564, 30649, 61298, 122596, 214543, 429086, 858172, 4995787, 9991574, 19983148, 34970509, 69941018, 139882036]

約数ペア:

[(1, 139882036), (2, 69941018), (4, 34970509), (7, 19983148), (14, 9991574), (28, 4995787), (163, 858172), (326, 429086), (652, 214543), (1141, 122596), (2282, 61298), (4564, 30649)]