156989222344

素因数分解:

$2^3\times {\mathrm{1787}}^1\times {\mathrm{10981339}}^1$

素因数の和:10983132

約数の個数: 16

約数和(自身を含む): 294519538800

約数和(自身を除く): 137530316456

約数列:

[1, 2, 4, 8, 1787, 3574, 7148, 14296, 10981339, 21962678, 43925356, 87850712, 19623652793, 39247305586, 78494611172, 156989222344]

約数ペア:

[(1, 156989222344), (2, 78494611172), (4, 39247305586), (8, 19623652793), (1787, 87850712), (3574, 43925356), (7148, 21962678), (14296, 10981339)]