157044758

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{353}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 259060032

約数和(自身を除く): 102015274

約数列:

[1, 2, 13, 26, 71, 142, 241, 353, 482, 706, 923, 1846, 3133, 4589, 6266, 9178, 17111, 25063, 34222, 50126, 85073, 170146, 222443, 325819, 444886, 651638, 1105949, 2211898, 6040183, 12080366, 78522379, 157044758]

約数ペア:

[(1, 157044758), (2, 78522379), (13, 12080366), (26, 6040183), (71, 2211898), (142, 1105949), (241, 651638), (353, 444886), (482, 325819), (706, 222443), (923, 170146), (1846, 85073), (3133, 50126), (4589, 34222), (6266, 25063), (9178, 17111)]