128384046

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:326

約数の個数: 96

約数和(自身を含む): 327794688

約数和(自身を除く): 199410642

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 113, 126, 127, 142, 213, 226, 254, 339, 381, 426, 497, 639, 678, 762, 791, 889, 994, 1017, 1143, 1278, 1491, 1582, 1778, 2034, 2286, 2373, 2667, 2982, 4473, 4746, 5334, 7119, 8001, 8023, 8946, 9017, 14238, 14351, 16002, 16046, 18034, 24069, 27051, 28702, 43053, 48138, 54102, 56161, 63119, 72207, 81153, 86106, 100457, 112322, 126238, 129159, 144414, 162306, 168483, 189357, 200914, 258318, 301371, 336966, 378714, 505449, 568071, 602742, 904113, 1010898, 1018921, 1136142, 1808226, 2037842, 3056763, 6113526, 7132447, 9170289, 14264894, 18340578, 21397341, 42794682, 64192023, 128384046]

約数ペア:

[(1, 128384046), (2, 64192023), (3, 42794682), (6, 21397341), (7, 18340578), (9, 14264894), (14, 9170289), (18, 7132447), (21, 6113526), (42, 3056763), (63, 2037842), (71, 1808226), (113, 1136142), (126, 1018921), (127, 1010898), (142, 904113), (213, 602742), (226, 568071), (254, 505449), (339, 378714), (381, 336966), (426, 301371), (497, 258318), (639, 200914), (678, 189357), (762, 168483), (791, 162306), (889, 144414), (994, 129159), (1017, 126238), (1143, 112322), (1278, 100457), (1491, 86106), (1582, 81153), (1778, 72207), (2034, 63119), (2286, 56161), (2373, 54102), (2667, 48138), (2982, 43053), (4473, 28702), (4746, 27051), (5334, 24069), (7119, 18034), (8001, 16046), (8023, 16002), (8946, 14351), (9017, 14238)]