128769732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1709}}^1$

素因数の和:1762

約数の個数: 144

約数和(自身を含む): 418279680

約数和(自身を除く): 289509948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 28, 36, 39, 42, 46, 52, 63, 69, 78, 84, 91, 92, 117, 126, 138, 156, 161, 182, 207, 234, 252, 273, 276, 299, 322, 364, 414, 468, 483, 546, 598, 644, 819, 828, 897, 966, 1092, 1196, 1449, 1638, 1709, 1794, 1932, 2093, 2691, 2898, 3276, 3418, 3588, 4186, 5127, 5382, 5796, 6279, 6836, 8372, 10254, 10764, 11963, 12558, 15381, 18837, 20508, 22217, 23926, 25116, 30762, 35889, 37674, 39307, 44434, 47852, 61524, 66651, 71778, 75348, 78614, 88868, 107667, 117921, 133302, 143556, 155519, 157228, 199953, 215334, 235842, 266604, 275149, 311038, 353763, 399906, 430668, 466557, 471684, 510991, 550298, 622076, 707526, 799812, 825447, 933114, 1021982, 1100596, 1399671, 1415052, 1532973, 1650894, 1866228, 2043964, 2476341, 2799342, 3065946, 3301788, 3576937, 4598919, 4952682, 5598684, 6131892, 7153874, 9197838, 9905364, 10730811, 14307748, 18395676, 21461622, 32192433, 42923244, 64384866, 128769732]

約数ペア:

[(1, 128769732), (2, 64384866), (3, 42923244), (4, 32192433), (6, 21461622), (7, 18395676), (9, 14307748), (12, 10730811), (13, 9905364), (14, 9197838), (18, 7153874), (21, 6131892), (23, 5598684), (26, 4952682), (28, 4598919), (36, 3576937), (39, 3301788), (42, 3065946), (46, 2799342), (52, 2476341), (63, 2043964), (69, 1866228), (78, 1650894), (84, 1532973), (91, 1415052), (92, 1399671), (117, 1100596), (126, 1021982), (138, 933114), (156, 825447), (161, 799812), (182, 707526), (207, 622076), (234, 550298), (252, 510991), (273, 471684), (276, 466557), (299, 430668), (322, 399906), (364, 353763), (414, 311038), (468, 275149), (483, 266604), (546, 235842), (598, 215334), (644, 199953), (819, 157228), (828, 155519), (897, 143556), (966, 133302), (1092, 117921), (1196, 107667), (1449, 88868), (1638, 78614), (1709, 75348), (1794, 71778), (1932, 66651), (2093, 61524), (2691, 47852), (2898, 44434), (3276, 39307), (3418, 37674), (3588, 35889), (4186, 30762), (5127, 25116), (5382, 23926), (5796, 22217), (6279, 20508), (6836, 18837), (8372, 15381), (10254, 12558), (10764, 11963)]