138297824

素因数分解:

$2^5\times 7^1\times {\mathrm{617401}}^1$

素因数の和:617418

約数の個数: 24

約数和(自身を含む): 311170608

約数和(自身を除く): 172872784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 617401, 1234802, 2469604, 4321807, 4939208, 8643614, 9878416, 17287228, 19756832, 34574456, 69148912, 138297824]

約数ペア:

[(1, 138297824), (2, 69148912), (4, 34574456), (7, 19756832), (8, 17287228), (14, 9878416), (16, 8643614), (28, 4939208), (32, 4321807), (56, 2469604), (112, 1234802), (224, 617401)]