153920068

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{938537}}^1$

素因数の和:938582

約数の個数: 12

約数和(自身を含む): 275930172

約数和(自身を除く): 122010104

約数列:

[1, 2, 4, 41, 82, 164, 938537, 1877074, 3754148, 38480017, 76960034, 153920068]

約数ペア:

[(1, 153920068), (2, 76960034), (4, 38480017), (41, 3754148), (82, 1877074), (164, 938537)]