137238486

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{2339}}^1$

素因数の和:2489

約数の個数: 64

約数和(自身を含む): 345047040

約数和(自身を除く): 207808554

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 127, 154, 231, 254, 381, 462, 762, 889, 1397, 1778, 2339, 2667, 2794, 4191, 4678, 5334, 7017, 8382, 9779, 14034, 16373, 19558, 25729, 29337, 32746, 49119, 51458, 58674, 77187, 98238, 154374, 180103, 297053, 360206, 540309, 594106, 891159, 1080618, 1782318, 2079371, 3267583, 4158742, 6238113, 6535166, 9802749, 12476226, 19605498, 22873081, 45746162, 68619243, 137238486]

約数ペア:

[(1, 137238486), (2, 68619243), (3, 45746162), (6, 22873081), (7, 19605498), (11, 12476226), (14, 9802749), (21, 6535166), (22, 6238113), (33, 4158742), (42, 3267583), (66, 2079371), (77, 1782318), (127, 1080618), (154, 891159), (231, 594106), (254, 540309), (381, 360206), (462, 297053), (762, 180103), (889, 154374), (1397, 98238), (1778, 77187), (2339, 58674), (2667, 51458), (2794, 49119), (4191, 32746), (4678, 29337), (5334, 25729), (7017, 19558), (8382, 16373), (9779, 14034)]