168427644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:336

約数の個数: 144

約数和(自身を含む): 502650624

約数和(自身を除く): 334222980

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 73, 77, 84, 121, 132, 146, 154, 219, 227, 231, 242, 292, 308, 363, 438, 454, 462, 484, 511, 681, 726, 803, 847, 876, 908, 924, 1022, 1362, 1452, 1533, 1589, 1606, 1694, 2044, 2409, 2497, 2541, 2724, 3066, 3178, 3212, 3388, 4767, 4818, 4994, 5082, 5621, 6132, 6356, 7491, 8833, 9534, 9636, 9988, 10164, 11242, 14982, 16571, 16863, 17479, 17666, 19068, 22484, 26499, 27467, 29964, 33142, 33726, 34958, 35332, 49713, 52437, 52998, 54934, 61831, 66284, 67452, 69916, 82401, 99426, 104874, 105996, 109868, 115997, 123662, 164802, 182281, 185493, 192269, 198852, 209748, 231994, 247324, 329604, 347991, 364562, 370986, 384538, 463988, 546843, 576807, 695982, 729124, 741972, 769076, 1093686, 1153614, 1275967, 1391964, 2005091, 2187372, 2307228, 2551934, 3827901, 4010182, 5103868, 6015273, 7655802, 8020364, 12030546, 14035637, 15311604, 24061092, 28071274, 42106911, 56142548, 84213822, 168427644]

約数ペア:

[(1, 168427644), (2, 84213822), (3, 56142548), (4, 42106911), (6, 28071274), (7, 24061092), (11, 15311604), (12, 14035637), (14, 12030546), (21, 8020364), (22, 7655802), (28, 6015273), (33, 5103868), (42, 4010182), (44, 3827901), (66, 2551934), (73, 2307228), (77, 2187372), (84, 2005091), (121, 1391964), (132, 1275967), (146, 1153614), (154, 1093686), (219, 769076), (227, 741972), (231, 729124), (242, 695982), (292, 576807), (308, 546843), (363, 463988), (438, 384538), (454, 370986), (462, 364562), (484, 347991), (511, 329604), (681, 247324), (726, 231994), (803, 209748), (847, 198852), (876, 192269), (908, 185493), (924, 182281), (1022, 164802), (1362, 123662), (1452, 115997), (1533, 109868), (1589, 105996), (1606, 104874), (1694, 99426), (2044, 82401), (2409, 69916), (2497, 67452), (2541, 66284), (2724, 61831), (3066, 54934), (3178, 52998), (3212, 52437), (3388, 49713), (4767, 35332), (4818, 34958), (4994, 33726), (5082, 33142), (5621, 29964), (6132, 27467), (6356, 26499), (7491, 22484), (8833, 19068), (9534, 17666), (9636, 17479), (9988, 16863), (10164, 16571), (11242, 14982)]