168488964

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:207

約数の個数: 192

約数和(自身を含む): 525127680

約数和(自身を除く): 356638716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 54, 63, 71, 73, 84, 86, 108, 126, 129, 142, 146, 172, 189, 213, 219, 252, 258, 284, 292, 301, 378, 387, 426, 438, 497, 511, 516, 602, 639, 657, 756, 774, 852, 876, 903, 994, 1022, 1161, 1204, 1278, 1314, 1491, 1533, 1548, 1806, 1917, 1971, 1988, 2044, 2322, 2556, 2628, 2709, 2982, 3053, 3066, 3139, 3612, 3834, 3942, 4473, 4599, 4644, 5183, 5418, 5964, 6106, 6132, 6278, 7668, 7884, 8127, 8946, 9159, 9198, 9417, 10366, 10836, 12212, 12556, 13419, 13797, 15549, 16254, 17892, 18318, 18396, 18834, 20732, 21371, 21973, 26838, 27477, 27594, 28251, 31098, 32508, 36281, 36636, 37668, 42742, 43946, 46647, 53676, 54954, 55188, 56502, 62196, 64113, 65919, 72562, 82431, 84753, 85484, 87892, 93294, 108843, 109908, 113004, 128226, 131838, 139941, 145124, 164862, 169506, 186588, 192339, 197757, 217686, 222869, 256452, 263676, 279882, 326529, 329724, 339012, 384678, 395514, 435372, 445738, 559764, 577017, 593271, 653058, 668607, 769356, 791028, 891476, 979587, 1154034, 1186542, 1306116, 1337214, 1560083, 1959174, 2005821, 2308068, 2373084, 2674428, 3120166, 3918348, 4011642, 4680249, 6017463, 6240332, 8023284, 9360498, 12034926, 14040747, 18720996, 24069852, 28081494, 42122241, 56162988, 84244482, 168488964]

約数ペア:

[(1, 168488964), (2, 84244482), (3, 56162988), (4, 42122241), (6, 28081494), (7, 24069852), (9, 18720996), (12, 14040747), (14, 12034926), (18, 9360498), (21, 8023284), (27, 6240332), (28, 6017463), (36, 4680249), (42, 4011642), (43, 3918348), (54, 3120166), (63, 2674428), (71, 2373084), (73, 2308068), (84, 2005821), (86, 1959174), (108, 1560083), (126, 1337214), (129, 1306116), (142, 1186542), (146, 1154034), (172, 979587), (189, 891476), (213, 791028), (219, 769356), (252, 668607), (258, 653058), (284, 593271), (292, 577017), (301, 559764), (378, 445738), (387, 435372), (426, 395514), (438, 384678), (497, 339012), (511, 329724), (516, 326529), (602, 279882), (639, 263676), (657, 256452), (756, 222869), (774, 217686), (852, 197757), (876, 192339), (903, 186588), (994, 169506), (1022, 164862), (1161, 145124), (1204, 139941), (1278, 131838), (1314, 128226), (1491, 113004), (1533, 109908), (1548, 108843), (1806, 93294), (1917, 87892), (1971, 85484), (1988, 84753), (2044, 82431), (2322, 72562), (2556, 65919), (2628, 64113), (2709, 62196), (2982, 56502), (3053, 55188), (3066, 54954), (3139, 53676), (3612, 46647), (3834, 43946), (3942, 42742), (4473, 37668), (4599, 36636), (4644, 36281), (5183, 32508), (5418, 31098), (5964, 28251), (6106, 27594), (6132, 27477), (6278, 26838), (7668, 21973), (7884, 21371), (8127, 20732), (8946, 18834), (9159, 18396), (9198, 18318), (9417, 17892), (10366, 16254), (10836, 15549), (12212, 13797), (12556, 13419)]