156939737818

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{14621}}^1\times {\mathrm{38611}}^1$

素因数の和:53373

約数の個数: 16

約数和(自身を含む): 237125558880

約数和(自身を除く): 80185821062

約数列:

[1, 2, 139, 278, 14621, 29242, 38611, 77222, 2032319, 4064638, 5366929, 10733858, 564531431, 1129062862, 78469868909, 156939737818]

約数ペア:

[(1, 156939737818), (2, 78469868909), (139, 1129062862), (278, 564531431), (14621, 10733858), (29242, 5366929), (38611, 4064638), (77222, 2032319)]