164320716

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:228

約数の個数: 144

約数和(自身を含む): 467972736

約数和(自身を除く): 303652020

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 67, 84, 86, 97, 98, 129, 134, 147, 172, 194, 196, 201, 258, 268, 291, 294, 301, 388, 402, 469, 516, 582, 588, 602, 679, 804, 903, 938, 1164, 1204, 1358, 1407, 1806, 1876, 2037, 2107, 2716, 2814, 2881, 3283, 3612, 4074, 4171, 4214, 4753, 5628, 5762, 6321, 6499, 6566, 8148, 8342, 8428, 8643, 9506, 9849, 11524, 12513, 12642, 12998, 13132, 14259, 16684, 17286, 19012, 19497, 19698, 20167, 25026, 25284, 25996, 28518, 29197, 34572, 38994, 39396, 40334, 45493, 50052, 57036, 58394, 60501, 77988, 80668, 87591, 90986, 116788, 121002, 136479, 141169, 175182, 181972, 204379, 242004, 272958, 279457, 282338, 318451, 350364, 408758, 423507, 545916, 558914, 564676, 613137, 636902, 817516, 838371, 847014, 955353, 1117828, 1226274, 1273804, 1676742, 1694028, 1910706, 1956199, 2452548, 3353484, 3821412, 3912398, 5868597, 7824796, 11737194, 13693393, 23474388, 27386786, 41080179, 54773572, 82160358, 164320716]

約数ペア:

[(1, 164320716), (2, 82160358), (3, 54773572), (4, 41080179), (6, 27386786), (7, 23474388), (12, 13693393), (14, 11737194), (21, 7824796), (28, 5868597), (42, 3912398), (43, 3821412), (49, 3353484), (67, 2452548), (84, 1956199), (86, 1910706), (97, 1694028), (98, 1676742), (129, 1273804), (134, 1226274), (147, 1117828), (172, 955353), (194, 847014), (196, 838371), (201, 817516), (258, 636902), (268, 613137), (291, 564676), (294, 558914), (301, 545916), (388, 423507), (402, 408758), (469, 350364), (516, 318451), (582, 282338), (588, 279457), (602, 272958), (679, 242004), (804, 204379), (903, 181972), (938, 175182), (1164, 141169), (1204, 136479), (1358, 121002), (1407, 116788), (1806, 90986), (1876, 87591), (2037, 80668), (2107, 77988), (2716, 60501), (2814, 58394), (2881, 57036), (3283, 50052), (3612, 45493), (4074, 40334), (4171, 39396), (4214, 38994), (4753, 34572), (5628, 29197), (5762, 28518), (6321, 25996), (6499, 25284), (6566, 25026), (8148, 20167), (8342, 19698), (8428, 19497), (8643, 19012), (9506, 17286), (9849, 16684), (11524, 14259), (12513, 13132), (12642, 12998)]