138618592

素因数分解:

$2^5\times 7^1\times {\mathrm{618833}}^1$

素因数の和:618850

約数の個数: 24

約数和(自身を含む): 311892336

約数和(自身を除く): 173273744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 618833, 1237666, 2475332, 4331831, 4950664, 8663662, 9901328, 17327324, 19802656, 34654648, 69309296, 138618592]

約数ペア:

[(1, 138618592), (2, 69309296), (4, 34654648), (7, 19802656), (8, 17327324), (14, 9901328), (16, 8663662), (28, 4950664), (32, 4331831), (56, 2475332), (112, 1237666), (224, 618833)]