145673766

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:255

約数の個数: 144

約数和(自身を含む): 394377984

約数和(自身を除く): 248704218

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 43, 46, 49, 63, 69, 86, 98, 126, 129, 138, 147, 161, 167, 207, 258, 294, 301, 322, 334, 387, 414, 441, 483, 501, 602, 774, 882, 903, 966, 989, 1002, 1127, 1169, 1449, 1503, 1806, 1978, 2107, 2254, 2338, 2709, 2898, 2967, 3006, 3381, 3507, 3841, 4214, 5418, 5934, 6321, 6762, 6923, 7014, 7181, 7682, 8183, 8901, 10143, 10521, 11523, 12642, 13846, 14362, 16366, 17802, 18963, 20286, 20769, 21042, 21543, 23046, 24549, 26887, 34569, 37926, 41538, 43086, 48461, 49098, 50267, 53774, 62307, 64629, 69138, 73647, 80661, 96922, 100534, 124614, 129258, 145383, 147294, 150801, 161322, 165163, 188209, 241983, 290766, 301602, 330326, 351869, 376418, 436149, 452403, 483966, 495489, 564627, 703738, 872298, 904806, 990978, 1055607, 1129254, 1156141, 1486467, 1693881, 2111214, 2312282, 2972934, 3166821, 3387762, 3468423, 6333642, 6936846, 8092987, 10405269, 16185974, 20810538, 24278961, 48557922, 72836883, 145673766]

約数ペア:

[(1, 145673766), (2, 72836883), (3, 48557922), (6, 24278961), (7, 20810538), (9, 16185974), (14, 10405269), (18, 8092987), (21, 6936846), (23, 6333642), (42, 3468423), (43, 3387762), (46, 3166821), (49, 2972934), (63, 2312282), (69, 2111214), (86, 1693881), (98, 1486467), (126, 1156141), (129, 1129254), (138, 1055607), (147, 990978), (161, 904806), (167, 872298), (207, 703738), (258, 564627), (294, 495489), (301, 483966), (322, 452403), (334, 436149), (387, 376418), (414, 351869), (441, 330326), (483, 301602), (501, 290766), (602, 241983), (774, 188209), (882, 165163), (903, 161322), (966, 150801), (989, 147294), (1002, 145383), (1127, 129258), (1169, 124614), (1449, 100534), (1503, 96922), (1806, 80661), (1978, 73647), (2107, 69138), (2254, 64629), (2338, 62307), (2709, 53774), (2898, 50267), (2967, 49098), (3006, 48461), (3381, 43086), (3507, 41538), (3841, 37926), (4214, 34569), (5418, 26887), (5934, 24549), (6321, 23046), (6762, 21543), (6923, 21042), (7014, 20769), (7181, 20286), (7682, 18963), (8183, 17802), (8901, 16366), (10143, 14362), (10521, 13846), (11523, 12642)]