177577842

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{21277}}^1$

素因数の和:21402

約数の個数: 32

約数和(自身を含む): 386068032

約数和(自身を除く): 208490190

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 107, 214, 321, 642, 1391, 2782, 4173, 8346, 21277, 42554, 63831, 127662, 276601, 553202, 829803, 1659606, 2276639, 4553278, 6829917, 13659834, 29596307, 59192614, 88788921, 177577842]

約数ペア:

[(1, 177577842), (2, 88788921), (3, 59192614), (6, 29596307), (13, 13659834), (26, 6829917), (39, 4553278), (78, 2276639), (107, 1659606), (214, 829803), (321, 553202), (642, 276601), (1391, 127662), (2782, 63831), (4173, 42554), (8346, 21277)]