157020872

素因数分解:

$2^3\times {\mathrm{4639}}^1\times {\mathrm{4231}}^1$

素因数の和:8876

約数の個数: 16

約数和(自身を含む): 294547200

約数和(自身を除く): 137526328

約数列:

[1, 2, 4, 8, 4231, 4639, 8462, 9278, 16924, 18556, 33848, 37112, 19627609, 39255218, 78510436, 157020872]

約数ペア:

[(1, 157020872), (2, 78510436), (4, 39255218), (8, 19627609), (4231, 37112), (4639, 33848), (8462, 18556), (9278, 16924)]