156745100824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{72701}}^1\times {\mathrm{20731}}^1$

素因数の和:93451

約数の個数: 32

約数和(自身を含む): 316524151440

約数和(自身を除く): 159779050616

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 20731, 41462, 72701, 82924, 145402, 165848, 269503, 290804, 539006, 581608, 945113, 1078012, 1890226, 2156024, 3780452, 7560904, 1507164431, 3014328862, 6028657724, 12057315448, 19593137603, 39186275206, 78372550412, 156745100824]

約数ペア:

[(1, 156745100824), (2, 78372550412), (4, 39186275206), (8, 19593137603), (13, 12057315448), (26, 6028657724), (52, 3014328862), (104, 1507164431), (20731, 7560904), (41462, 3780452), (72701, 2156024), (82924, 1890226), (145402, 1078012), (165848, 945113), (269503, 581608), (290804, 539006)]