168389892

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:135

約数の個数: 216

約数和(自身を含む): 511230720

約数和(自身を除く): 342840828

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 31, 33, 36, 43, 44, 58, 62, 66, 86, 87, 93, 99, 116, 121, 124, 129, 132, 172, 174, 186, 198, 242, 258, 261, 279, 319, 341, 348, 363, 372, 387, 396, 473, 484, 516, 522, 558, 638, 682, 726, 774, 899, 946, 957, 1023, 1044, 1089, 1116, 1247, 1276, 1333, 1364, 1419, 1452, 1548, 1798, 1892, 1914, 2046, 2178, 2494, 2666, 2697, 2838, 2871, 3069, 3509, 3596, 3741, 3751, 3828, 3999, 4092, 4257, 4356, 4988, 5203, 5332, 5394, 5676, 5742, 6138, 7018, 7482, 7502, 7998, 8091, 8514, 9889, 10406, 10527, 10788, 11223, 11253, 11484, 11997, 12276, 13717, 14036, 14663, 14964, 15004, 15609, 15996, 16182, 17028, 19778, 20812, 21054, 22446, 22506, 23994, 27434, 29326, 29667, 31218, 31581, 32364, 33759, 38657, 39556, 41151, 42108, 43989, 44892, 45012, 46827, 47988, 54868, 58652, 59334, 62436, 63162, 67518, 77314, 82302, 87978, 89001, 93654, 108779, 115971, 118668, 123453, 126324, 131967, 135036, 150887, 154628, 161293, 164604, 175956, 178002, 187308, 217558, 231942, 246906, 263934, 301774, 322586, 326337, 347913, 356004, 425227, 435116, 452661, 463884, 483879, 493812, 527868, 603548, 645172, 652674, 695826, 850454, 905322, 967758, 979011, 1275681, 1305348, 1357983, 1391652, 1451637, 1700908, 1810644, 1935516, 1958022, 2551362, 2715966, 2903274, 3827043, 3916044, 4677497, 5102724, 5431932, 5806548, 7654086, 9354994, 14032491, 15308172, 18709988, 28064982, 42097473, 56129964, 84194946, 168389892]

約数ペア:

[(1, 168389892), (2, 84194946), (3, 56129964), (4, 42097473), (6, 28064982), (9, 18709988), (11, 15308172), (12, 14032491), (18, 9354994), (22, 7654086), (29, 5806548), (31, 5431932), (33, 5102724), (36, 4677497), (43, 3916044), (44, 3827043), (58, 2903274), (62, 2715966), (66, 2551362), (86, 1958022), (87, 1935516), (93, 1810644), (99, 1700908), (116, 1451637), (121, 1391652), (124, 1357983), (129, 1305348), (132, 1275681), (172, 979011), (174, 967758), (186, 905322), (198, 850454), (242, 695826), (258, 652674), (261, 645172), (279, 603548), (319, 527868), (341, 493812), (348, 483879), (363, 463884), (372, 452661), (387, 435116), (396, 425227), (473, 356004), (484, 347913), (516, 326337), (522, 322586), (558, 301774), (638, 263934), (682, 246906), (726, 231942), (774, 217558), (899, 187308), (946, 178002), (957, 175956), (1023, 164604), (1044, 161293), (1089, 154628), (1116, 150887), (1247, 135036), (1276, 131967), (1333, 126324), (1364, 123453), (1419, 118668), (1452, 115971), (1548, 108779), (1798, 93654), (1892, 89001), (1914, 87978), (2046, 82302), (2178, 77314), (2494, 67518), (2666, 63162), (2697, 62436), (2838, 59334), (2871, 58652), (3069, 54868), (3509, 47988), (3596, 46827), (3741, 45012), (3751, 44892), (3828, 43989), (3999, 42108), (4092, 41151), (4257, 39556), (4356, 38657), (4988, 33759), (5203, 32364), (5332, 31581), (5394, 31218), (5676, 29667), (5742, 29326), (6138, 27434), (7018, 23994), (7482, 22506), (7502, 22446), (7998, 21054), (8091, 20812), (8514, 19778), (9889, 17028), (10406, 16182), (10527, 15996), (10788, 15609), (11223, 15004), (11253, 14964), (11484, 14663), (11997, 14036), (12276, 13717)]