171276221165

素因数分解:

$5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1\times {\mathrm{337}}^1$

素因数の和:767

約数の個数: 96

約数和(自身を含む): 245981814624

約数和(自身を除く): 74705593459

約数列:

[1, 5, 7, 35, 49, 73, 157, 181, 245, 337, 365, 511, 785, 905, 1099, 1267, 1685, 2359, 2555, 3577, 5495, 6335, 7693, 8869, 11461, 11795, 13213, 16513, 17885, 24601, 28417, 38465, 44345, 52909, 57305, 60997, 66065, 80227, 82565, 92491, 123005, 142085, 172207, 198919, 264545, 304985, 370363, 401135, 426979, 462455, 561589, 647437, 861035, 994595, 1205449, 1392433, 1851815, 2074441, 2134895, 2592541, 2807945, 2988853, 3237185, 3862357, 4452781, 6027245, 6962165, 9576529, 10372205, 12962705, 14521087, 14944265, 19311785, 22263905, 27036499, 31169467, 47882645, 67035703, 72605435, 101647609, 135182495, 155847335, 189255493, 218186269, 335178515, 469249921, 508238045, 699086617, 946277465, 1090931345, 2346249605, 3495433085, 4893606319, 24468031595, 34255244233, 171276221165]

約数ペア:

[(1, 171276221165), (5, 34255244233), (7, 24468031595), (35, 4893606319), (49, 3495433085), (73, 2346249605), (157, 1090931345), (181, 946277465), (245, 699086617), (337, 508238045), (365, 469249921), (511, 335178515), (785, 218186269), (905, 189255493), (1099, 155847335), (1267, 135182495), (1685, 101647609), (2359, 72605435), (2555, 67035703), (3577, 47882645), (5495, 31169467), (6335, 27036499), (7693, 22263905), (8869, 19311785), (11461, 14944265), (11795, 14521087), (13213, 12962705), (16513, 10372205), (17885, 9576529), (24601, 6962165), (28417, 6027245), (38465, 4452781), (44345, 3862357), (52909, 3237185), (57305, 2988853), (60997, 2807945), (66065, 2592541), (80227, 2134895), (82565, 2074441), (92491, 1851815), (123005, 1392433), (142085, 1205449), (172207, 994595), (198919, 861035), (264545, 647437), (304985, 561589), (370363, 462455), (401135, 426979)]