155555946

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4129}}^1$

素因数の和:4180

約数の個数: 96

約数和(自身を含む): 432956160

約数和(自身を除く): 277400214

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 23, 26, 39, 42, 46, 63, 69, 78, 91, 117, 126, 138, 161, 182, 207, 234, 273, 299, 322, 414, 483, 546, 598, 819, 897, 966, 1449, 1638, 1794, 2093, 2691, 2898, 4129, 4186, 5382, 6279, 8258, 12387, 12558, 18837, 24774, 28903, 37161, 37674, 53677, 57806, 74322, 86709, 94967, 107354, 161031, 173418, 189934, 260127, 284901, 322062, 375739, 483093, 520254, 569802, 664769, 751478, 854703, 966186, 1127217, 1234571, 1329538, 1709406, 1994307, 2254434, 2469142, 3381651, 3703713, 3988614, 5982921, 6763302, 7407426, 8641997, 11111139, 11965842, 17283994, 22222278, 25925991, 51851982, 77777973, 155555946]

約数ペア:

[(1, 155555946), (2, 77777973), (3, 51851982), (6, 25925991), (7, 22222278), (9, 17283994), (13, 11965842), (14, 11111139), (18, 8641997), (21, 7407426), (23, 6763302), (26, 5982921), (39, 3988614), (42, 3703713), (46, 3381651), (63, 2469142), (69, 2254434), (78, 1994307), (91, 1709406), (117, 1329538), (126, 1234571), (138, 1127217), (161, 966186), (182, 854703), (207, 751478), (234, 664769), (273, 569802), (299, 520254), (322, 483093), (414, 375739), (483, 322062), (546, 284901), (598, 260127), (819, 189934), (897, 173418), (966, 161031), (1449, 107354), (1638, 94967), (1794, 86709), (2093, 74322), (2691, 57806), (2898, 53677), (4129, 37674), (4186, 37161), (5382, 28903), (6279, 24774), (8258, 18837), (12387, 12558)]