168543816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{823}}^1$

素因数の和:915

約数の個数: 128

約数和(自身を含む): 512593920

約数和(自身を除く): 344050104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 53, 56, 69, 84, 92, 106, 138, 159, 161, 168, 184, 212, 276, 318, 322, 371, 424, 483, 552, 636, 644, 742, 823, 966, 1113, 1219, 1272, 1288, 1484, 1646, 1932, 2226, 2438, 2469, 2968, 3292, 3657, 3864, 4452, 4876, 4938, 5761, 6584, 7314, 8533, 8904, 9752, 9876, 11522, 14628, 17066, 17283, 18929, 19752, 23044, 25599, 29256, 34132, 34566, 37858, 43619, 46088, 51198, 56787, 68264, 69132, 75716, 87238, 102396, 113574, 130857, 132503, 138264, 151432, 174476, 204792, 227148, 261714, 265006, 305333, 348952, 397509, 454296, 523428, 530012, 610666, 795018, 915999, 1003237, 1046856, 1060024, 1221332, 1590036, 1831998, 2006474, 2442664, 3009711, 3180072, 3663996, 4012948, 6019422, 7022659, 7327992, 8025896, 12038844, 14045318, 21067977, 24077688, 28090636, 42135954, 56181272, 84271908, 168543816]

約数ペア:

[(1, 168543816), (2, 84271908), (3, 56181272), (4, 42135954), (6, 28090636), (7, 24077688), (8, 21067977), (12, 14045318), (14, 12038844), (21, 8025896), (23, 7327992), (24, 7022659), (28, 6019422), (42, 4012948), (46, 3663996), (53, 3180072), (56, 3009711), (69, 2442664), (84, 2006474), (92, 1831998), (106, 1590036), (138, 1221332), (159, 1060024), (161, 1046856), (168, 1003237), (184, 915999), (212, 795018), (276, 610666), (318, 530012), (322, 523428), (371, 454296), (424, 397509), (483, 348952), (552, 305333), (636, 265006), (644, 261714), (742, 227148), (823, 204792), (966, 174476), (1113, 151432), (1219, 138264), (1272, 132503), (1288, 130857), (1484, 113574), (1646, 102396), (1932, 87238), (2226, 75716), (2438, 69132), (2469, 68264), (2968, 56787), (3292, 51198), (3657, 46088), (3864, 43619), (4452, 37858), (4876, 34566), (4938, 34132), (5761, 29256), (6584, 25599), (7314, 23044), (8533, 19752), (8904, 18929), (9752, 17283), (9876, 17066), (11522, 14628)]