164642184

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:240

約数の個数: 192

約数和(自身を含む): 533744640

約数和(自身を除く): 369102456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 43, 56, 63, 71, 72, 84, 86, 107, 126, 129, 142, 168, 172, 213, 214, 252, 258, 284, 301, 321, 344, 387, 426, 428, 497, 504, 516, 568, 602, 639, 642, 749, 774, 852, 856, 903, 963, 994, 1032, 1204, 1278, 1284, 1491, 1498, 1548, 1704, 1806, 1926, 1988, 2247, 2408, 2556, 2568, 2709, 2982, 2996, 3053, 3096, 3612, 3852, 3976, 4473, 4494, 4601, 5112, 5418, 5964, 5992, 6106, 6741, 7224, 7597, 7704, 8946, 8988, 9159, 9202, 10836, 11928, 12212, 13482, 13803, 15194, 17892, 17976, 18318, 18404, 21371, 21672, 22791, 24424, 26964, 27477, 27606, 30388, 32207, 35784, 36636, 36808, 41409, 42742, 45582, 53179, 53928, 54954, 55212, 60776, 64113, 64414, 68373, 73272, 82818, 85484, 91164, 96621, 106358, 109908, 110424, 128226, 128828, 136746, 159537, 165636, 170968, 182328, 192339, 193242, 212716, 219816, 256452, 257656, 273492, 289863, 319074, 326671, 331272, 384678, 386484, 425432, 478611, 512904, 546984, 579726, 638148, 653342, 769356, 772968, 957222, 980013, 1159452, 1276296, 1306684, 1538712, 1914444, 1960026, 2286697, 2318904, 2613368, 2940039, 3828888, 3920052, 4573394, 5880078, 6860091, 7840104, 9146788, 11760156, 13720182, 18293576, 20580273, 23520312, 27440364, 41160546, 54880728, 82321092, 164642184]

約数ペア:

[(1, 164642184), (2, 82321092), (3, 54880728), (4, 41160546), (6, 27440364), (7, 23520312), (8, 20580273), (9, 18293576), (12, 13720182), (14, 11760156), (18, 9146788), (21, 7840104), (24, 6860091), (28, 5880078), (36, 4573394), (42, 3920052), (43, 3828888), (56, 2940039), (63, 2613368), (71, 2318904), (72, 2286697), (84, 1960026), (86, 1914444), (107, 1538712), (126, 1306684), (129, 1276296), (142, 1159452), (168, 980013), (172, 957222), (213, 772968), (214, 769356), (252, 653342), (258, 638148), (284, 579726), (301, 546984), (321, 512904), (344, 478611), (387, 425432), (426, 386484), (428, 384678), (497, 331272), (504, 326671), (516, 319074), (568, 289863), (602, 273492), (639, 257656), (642, 256452), (749, 219816), (774, 212716), (852, 193242), (856, 192339), (903, 182328), (963, 170968), (994, 165636), (1032, 159537), (1204, 136746), (1278, 128828), (1284, 128226), (1491, 110424), (1498, 109908), (1548, 106358), (1704, 96621), (1806, 91164), (1926, 85484), (1988, 82818), (2247, 73272), (2408, 68373), (2556, 64414), (2568, 64113), (2709, 60776), (2982, 55212), (2996, 54954), (3053, 53928), (3096, 53179), (3612, 45582), (3852, 42742), (3976, 41409), (4473, 36808), (4494, 36636), (4601, 35784), (5112, 32207), (5418, 30388), (5964, 27606), (5992, 27477), (6106, 26964), (6741, 24424), (7224, 22791), (7597, 21672), (7704, 21371), (8946, 18404), (8988, 18318), (9159, 17976), (9202, 17892), (10836, 15194), (11928, 13803), (12212, 13482)]