156948121838

素因数分解:

$2^1\times {\mathrm{1117}}^1\times {\mathrm{3557}}^1\times {\mathrm{19751}}^1$

素因数の和:24427

約数の個数: 16

約数和(自身を含む): 235711124064

約数和(自身を除く): 78763002226

約数列:

[1, 2, 1117, 2234, 3557, 7114, 19751, 39502, 3973169, 7946338, 22061867, 44123734, 70254307, 140508614, 78474060919, 156948121838]

約数ペア:

[(1, 156948121838), (2, 78474060919), (1117, 140508614), (2234, 70254307), (3557, 44123734), (7114, 22061867), (19751, 7946338), (39502, 3973169)]