156965441073

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1\times {\mathrm{251}}^1\times {\mathrm{1319}}^1$

素因数の和:1898

約数の個数: 64

約数和(自身を含む): 243716014080

約数和(自身を除く): 86750573007

約数列:

[1, 3, 7, 21, 107, 211, 251, 321, 633, 749, 753, 1319, 1477, 1757, 2247, 3957, 4431, 5271, 9233, 22577, 26857, 27699, 52961, 67731, 80571, 141133, 158039, 158883, 187999, 278309, 331069, 370727, 423399, 474117, 563997, 834927, 987931, 993207, 1112181, 1948163, 2317483, 2963793, 5666827, 5844489, 6952449, 17000481, 29779063, 35424383, 39667789, 69855559, 89337189, 106273149, 119003367, 208453441, 209566677, 247970681, 488988913, 625360323, 743912043, 1466966739, 7474544813, 22423634439, 52321813691, 156965441073]

約数ペア:

[(1, 156965441073), (3, 52321813691), (7, 22423634439), (21, 7474544813), (107, 1466966739), (211, 743912043), (251, 625360323), (321, 488988913), (633, 247970681), (749, 209566677), (753, 208453441), (1319, 119003367), (1477, 106273149), (1757, 89337189), (2247, 69855559), (3957, 39667789), (4431, 35424383), (5271, 29779063), (9233, 17000481), (22577, 6952449), (26857, 5844489), (27699, 5666827), (52961, 2963793), (67731, 2317483), (80571, 1948163), (141133, 1112181), (158039, 993207), (158883, 987931), (187999, 834927), (278309, 563997), (331069, 474117), (370727, 423399)]