168353514

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:281

約数の個数: 144

約数和(自身を含む): 455412672

約数和(自身を除く): 287059158

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, 193, 207, 258, 294, 301, 322, 386, 387, 414, 441, 483, 579, 602, 774, 882, 903, 966, 989, 1127, 1158, 1351, 1449, 1737, 1806, 1978, 2107, 2254, 2702, 2709, 2898, 2967, 3381, 3474, 4053, 4214, 4439, 5418, 5934, 6321, 6762, 6923, 8106, 8299, 8878, 8901, 9457, 10143, 12159, 12642, 13317, 13846, 16598, 17802, 18914, 18963, 20286, 20769, 24318, 24897, 26634, 28371, 31073, 37926, 39951, 41538, 48461, 49794, 56742, 58093, 62146, 62307, 74691, 79902, 85113, 93219, 96922, 116186, 124614, 145383, 149382, 170226, 174279, 186438, 190877, 217511, 279657, 290766, 348558, 381754, 406651, 435022, 436149, 522837, 559314, 572631, 652533, 813302, 872298, 1045674, 1145262, 1219953, 1305066, 1336139, 1717893, 1957599, 2439906, 2672278, 3435786, 3659859, 3915198, 4008417, 7319718, 8016834, 9352973, 12025251, 18705946, 24050502, 28058919, 56117838, 84176757, 168353514]

約数ペア:

[(1, 168353514), (2, 84176757), (3, 56117838), (6, 28058919), (7, 24050502), (9, 18705946), (14, 12025251), (18, 9352973), (21, 8016834), (23, 7319718), (42, 4008417), (43, 3915198), (46, 3659859), (49, 3435786), (63, 2672278), (69, 2439906), (86, 1957599), (98, 1717893), (126, 1336139), (129, 1305066), (138, 1219953), (147, 1145262), (161, 1045674), (193, 872298), (207, 813302), (258, 652533), (294, 572631), (301, 559314), (322, 522837), (386, 436149), (387, 435022), (414, 406651), (441, 381754), (483, 348558), (579, 290766), (602, 279657), (774, 217511), (882, 190877), (903, 186438), (966, 174279), (989, 170226), (1127, 149382), (1158, 145383), (1351, 124614), (1449, 116186), (1737, 96922), (1806, 93219), (1978, 85113), (2107, 79902), (2254, 74691), (2702, 62307), (2709, 62146), (2898, 58093), (2967, 56742), (3381, 49794), (3474, 48461), (4053, 41538), (4214, 39951), (4439, 37926), (5418, 31073), (5934, 28371), (6321, 26634), (6762, 24897), (6923, 24318), (8106, 20769), (8299, 20286), (8878, 18963), (8901, 18914), (9457, 17802), (10143, 16598), (12159, 13846), (12642, 13317)]