197145920048

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{87491}}^1$

素因数の和:87607

約数の個数: 160

約数和(自身を含む): 499922288640

約数和(自身を除く): 302776368592

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 59, 62, 77, 88, 112, 118, 124, 154, 176, 217, 236, 248, 308, 341, 413, 434, 472, 496, 616, 649, 682, 826, 868, 944, 1232, 1298, 1364, 1652, 1736, 1829, 2387, 2596, 2728, 3304, 3472, 3658, 4543, 4774, 5192, 5456, 6608, 7316, 9086, 9548, 10384, 12803, 14632, 18172, 19096, 20119, 25606, 29264, 36344, 38192, 40238, 51212, 72688, 80476, 87491, 102424, 140833, 160952, 174982, 204848, 281666, 321904, 349964, 563332, 612437, 699928, 962401, 1126664, 1224874, 1399856, 1924802, 2253328, 2449748, 2712221, 3849604, 4899496, 5161969, 5424442, 6736807, 7699208, 9798992, 10323938, 10848884, 13473614, 15398416, 18985547, 20647876, 21697768, 26947228, 29834431, 36133783, 37971094, 41295752, 43395536, 53894456, 56781659, 59668862, 72267566, 75942188, 82591504, 107788912, 113563318, 119337724, 144535132, 151884376, 160021039, 208841017, 227126636, 238675448, 289070264, 303768752, 320042078, 397471613, 417682034, 454253272, 477350896, 578140528, 640084156, 794943226, 835364068, 908506544, 1120147273, 1280168312, 1589886452, 1670728136, 1760231429, 2240294546, 2560336624, 3179772904, 3341456272, 3520462858, 4480589092, 6359545808, 7040925716, 8961178184, 12321620003, 14081851432, 17922356368, 24643240006, 28163702864, 49286480012, 98572960024, 197145920048]

約数ペア:

[(1, 197145920048), (2, 98572960024), (4, 49286480012), (7, 28163702864), (8, 24643240006), (11, 17922356368), (14, 14081851432), (16, 12321620003), (22, 8961178184), (28, 7040925716), (31, 6359545808), (44, 4480589092), (56, 3520462858), (59, 3341456272), (62, 3179772904), (77, 2560336624), (88, 2240294546), (112, 1760231429), (118, 1670728136), (124, 1589886452), (154, 1280168312), (176, 1120147273), (217, 908506544), (236, 835364068), (248, 794943226), (308, 640084156), (341, 578140528), (413, 477350896), (434, 454253272), (472, 417682034), (496, 397471613), (616, 320042078), (649, 303768752), (682, 289070264), (826, 238675448), (868, 227126636), (944, 208841017), (1232, 160021039), (1298, 151884376), (1364, 144535132), (1652, 119337724), (1736, 113563318), (1829, 107788912), (2387, 82591504), (2596, 75942188), (2728, 72267566), (3304, 59668862), (3472, 56781659), (3658, 53894456), (4543, 43395536), (4774, 41295752), (5192, 37971094), (5456, 36133783), (6608, 29834431), (7316, 26947228), (9086, 21697768), (9548, 20647876), (10384, 18985547), (12803, 15398416), (14632, 13473614), (18172, 10848884), (19096, 10323938), (20119, 9798992), (25606, 7699208), (29264, 6736807), (36344, 5424442), (38192, 5161969), (40238, 4899496), (51212, 3849604), (72688, 2712221), (80476, 2449748), (87491, 2253328), (102424, 1924802), (140833, 1399856), (160952, 1224874), (174982, 1126664), (204848, 962401), (281666, 699928), (321904, 612437), (349964, 563332)]