156905266096

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{70550929}}^1$

素因数の和:70551076

約数の個数: 20

約数和(自身を含む): 306191036200

約数和(自身を除く): 149285770104

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 70550929, 141101858, 282203716, 564407432, 1128814864, 9806579131, 19613158262, 39226316524, 78452633048, 156905266096]

約数ペア:

[(1, 156905266096), (2, 78452633048), (4, 39226316524), (8, 19613158262), (16, 9806579131), (139, 1128814864), (278, 564407432), (556, 282203716), (1112, 141101858), (2224, 70550929)]