128419462717

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{2459}}^1$

素因数の和:2746

約数の個数: 64

約数和(自身を含む): 164254003200

約数和(自身を除く): 35834540483

約数列:

[1, 7, 13, 59, 71, 91, 137, 413, 497, 767, 923, 959, 1781, 2459, 4189, 5369, 6461, 8083, 9727, 12467, 17213, 29323, 31967, 54457, 56581, 68089, 105079, 126451, 145081, 174589, 223769, 336883, 381199, 573893, 735553, 885157, 1015567, 1222123, 1886053, 2269657, 2358181, 4017251, 4379479, 7460609, 10300751, 13202371, 15887599, 19876097, 23918693, 30656353, 52224263, 72105257, 133909763, 139132679, 167430851, 258389261, 310943009, 937368341, 1411202887, 1808724827, 2176601063, 9878420209, 18345637531, 128419462717]

約数ペア:

[(1, 128419462717), (7, 18345637531), (13, 9878420209), (59, 2176601063), (71, 1808724827), (91, 1411202887), (137, 937368341), (413, 310943009), (497, 258389261), (767, 167430851), (923, 139132679), (959, 133909763), (1781, 72105257), (2459, 52224263), (4189, 30656353), (5369, 23918693), (6461, 19876097), (8083, 15887599), (9727, 13202371), (12467, 10300751), (17213, 7460609), (29323, 4379479), (31967, 4017251), (54457, 2358181), (56581, 2269657), (68089, 1886053), (105079, 1222123), (126451, 1015567), (145081, 885157), (174589, 735553), (223769, 573893), (336883, 381199)]