155906974

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{26669}}^1$

素因数の和:26787

約数の個数: 16

約数和(自身を含む): 243230400

約数和(自身を除く): 87323426

約数列:

[1, 2, 37, 74, 79, 158, 2923, 5846, 26669, 53338, 986753, 1973506, 2106851, 4213702, 77953487, 155906974]

約数ペア:

[(1, 155906974), (2, 77953487), (37, 4213702), (74, 2106851), (79, 1973506), (158, 986753), (2923, 53338), (5846, 26669)]