156980959876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{24551}}^1\times {\mathrm{122963}}^1$

素因数の和:147531

約数の個数: 24

約数和(自身を含む): 295863188544

約数和(自身を除く): 138882228668

約数列:

[1, 2, 4, 13, 26, 52, 24551, 49102, 98204, 122963, 245926, 319163, 491852, 638326, 1276652, 1598519, 3197038, 6394076, 3018864613, 6037729226, 12075458452, 39245239969, 78490479938, 156980959876]

約数ペア:

[(1, 156980959876), (2, 78490479938), (4, 39245239969), (13, 12075458452), (26, 6037729226), (52, 3018864613), (24551, 6394076), (49102, 3197038), (98204, 1598519), (122963, 1276652), (245926, 638326), (319163, 491852)]