139825476

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:418

約数の個数: 144

約数和(自身を含む): 432746496

約数和(自身を除く): 292921020

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 127, 153, 204, 238, 252, 254, 257, 306, 357, 381, 476, 508, 514, 612, 714, 762, 771, 889, 1028, 1071, 1143, 1428, 1524, 1542, 1778, 1799, 2142, 2159, 2286, 2313, 2667, 3084, 3556, 3598, 4284, 4318, 4369, 4572, 4626, 5334, 5397, 6477, 7196, 8001, 8636, 8738, 9252, 10668, 10794, 12954, 13107, 15113, 16002, 16191, 17476, 19431, 21588, 25908, 26214, 30226, 30583, 32004, 32382, 32639, 38862, 39321, 45339, 52428, 60452, 61166, 64764, 65278, 77724, 78642, 90678, 91749, 97917, 122332, 130556, 136017, 157284, 181356, 183498, 195834, 228473, 272034, 275247, 293751, 366996, 391668, 456946, 544068, 550494, 554863, 587502, 685419, 913892, 1100988, 1109726, 1175004, 1370838, 1664589, 2056257, 2219452, 2741676, 3329178, 3884041, 4112514, 4993767, 6658356, 7768082, 8225028, 9987534, 11652123, 15536164, 19975068, 23304246, 34956369, 46608492, 69912738, 139825476]

約数ペア:

[(1, 139825476), (2, 69912738), (3, 46608492), (4, 34956369), (6, 23304246), (7, 19975068), (9, 15536164), (12, 11652123), (14, 9987534), (17, 8225028), (18, 7768082), (21, 6658356), (28, 4993767), (34, 4112514), (36, 3884041), (42, 3329178), (51, 2741676), (63, 2219452), (68, 2056257), (84, 1664589), (102, 1370838), (119, 1175004), (126, 1109726), (127, 1100988), (153, 913892), (204, 685419), (238, 587502), (252, 554863), (254, 550494), (257, 544068), (306, 456946), (357, 391668), (381, 366996), (476, 293751), (508, 275247), (514, 272034), (612, 228473), (714, 195834), (762, 183498), (771, 181356), (889, 157284), (1028, 136017), (1071, 130556), (1143, 122332), (1428, 97917), (1524, 91749), (1542, 90678), (1778, 78642), (1799, 77724), (2142, 65278), (2159, 64764), (2286, 61166), (2313, 60452), (2667, 52428), (3084, 45339), (3556, 39321), (3598, 38862), (4284, 32639), (4318, 32382), (4369, 32004), (4572, 30583), (4626, 30226), (5334, 26214), (5397, 25908), (6477, 21588), (7196, 19431), (8001, 17476), (8636, 16191), (8738, 16002), (9252, 15113), (10668, 13107), (10794, 12954)]