15661355682

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{14723}}^1$

素因数の和:14828

約数の個数: 128

約数和(自身を含む): 39804272640

約数和(自身を除く): 24142916958

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 31, 38, 42, 43, 57, 62, 86, 93, 114, 129, 133, 186, 217, 258, 266, 301, 399, 434, 589, 602, 651, 798, 817, 903, 1178, 1302, 1333, 1634, 1767, 1806, 2451, 2666, 3534, 3999, 4123, 4902, 5719, 7998, 8246, 9331, 11438, 12369, 14723, 17157, 18662, 24738, 25327, 27993, 29446, 34314, 44169, 50654, 55986, 75981, 88338, 103061, 151962, 177289, 206122, 279737, 309183, 354578, 456413, 531867, 559474, 618366, 633089, 839211, 912826, 1063734, 1266178, 1369239, 1678422, 1899267, 1958159, 2738478, 3194891, 3798534, 3916318, 4431623, 5874477, 6389782, 8671847, 8863246, 9584673, 11748954, 12028691, 13294869, 17343694, 19169346, 19625759, 24057382, 26015541, 26589738, 36086073, 39251518, 52031082, 58877277, 60702929, 72172146, 84200837, 117754554, 121405858, 137380313, 168401674, 182108787, 252602511, 274760626, 364217574, 372889421, 412140939, 505205022, 745778842, 824281878, 1118668263, 2237336526, 2610225947, 5220451894, 7830677841, 15661355682]

約数ペア:

[(1, 15661355682), (2, 7830677841), (3, 5220451894), (6, 2610225947), (7, 2237336526), (14, 1118668263), (19, 824281878), (21, 745778842), (31, 505205022), (38, 412140939), (42, 372889421), (43, 364217574), (57, 274760626), (62, 252602511), (86, 182108787), (93, 168401674), (114, 137380313), (129, 121405858), (133, 117754554), (186, 84200837), (217, 72172146), (258, 60702929), (266, 58877277), (301, 52031082), (399, 39251518), (434, 36086073), (589, 26589738), (602, 26015541), (651, 24057382), (798, 19625759), (817, 19169346), (903, 17343694), (1178, 13294869), (1302, 12028691), (1333, 11748954), (1634, 9584673), (1767, 8863246), (1806, 8671847), (2451, 6389782), (2666, 5874477), (3534, 4431623), (3999, 3916318), (4123, 3798534), (4902, 3194891), (5719, 2738478), (7998, 1958159), (8246, 1899267), (9331, 1678422), (11438, 1369239), (12369, 1266178), (14723, 1063734), (17157, 912826), (18662, 839211), (24738, 633089), (25327, 618366), (27993, 559474), (29446, 531867), (34314, 456413), (44169, 354578), (50654, 309183), (55986, 279737), (75981, 206122), (88338, 177289), (103061, 151962)]