156939394071

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{16411}}^1$

素因数の和:16660

約数の個数: 64

約数和(自身を含む): 238223462400

約数和(自身を除く): 81284068329

約数列:

[1, 3, 17, 19, 51, 57, 71, 139, 213, 323, 417, 969, 1207, 1349, 2363, 2641, 3621, 4047, 7089, 7923, 9869, 16411, 22933, 29607, 44897, 49233, 68799, 134691, 167773, 187511, 278987, 311809, 503319, 562533, 836961, 935427, 1165181, 2281129, 3187687, 3495543, 5300753, 6843387, 9563061, 15902259, 19808077, 22138439, 38779193, 43341451, 59424231, 66415317, 116337579, 130024353, 161960159, 376353463, 485880477, 736804667, 1129060389, 2210414001, 2753322703, 3077243021, 8259968109, 9231729063, 52313131357, 156939394071]

約数ペア:

[(1, 156939394071), (3, 52313131357), (17, 9231729063), (19, 8259968109), (51, 3077243021), (57, 2753322703), (71, 2210414001), (139, 1129060389), (213, 736804667), (323, 485880477), (417, 376353463), (969, 161960159), (1207, 130024353), (1349, 116337579), (2363, 66415317), (2641, 59424231), (3621, 43341451), (4047, 38779193), (7089, 22138439), (7923, 19808077), (9869, 15902259), (16411, 9563061), (22933, 6843387), (29607, 5300753), (44897, 3495543), (49233, 3187687), (68799, 2281129), (134691, 1165181), (167773, 935427), (187511, 836961), (278987, 562533), (311809, 503319)]