157212426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3743153}}^1$

素因数の和:3743165

約数の個数: 16

約数和(自身を含む): 359342784

約数和(自身を除く): 202130358

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3743153, 7486306, 11229459, 22458918, 26202071, 52404142, 78606213, 157212426]

約数ペア:

[(1, 157212426), (2, 78606213), (3, 52404142), (6, 26202071), (7, 22458918), (14, 11229459), (21, 7486306), (42, 3743153)]