164244864

素因数分解:

$2^7\times 3^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:110

約数の個数: 256

約数和(自身を含む): 538560000

約数和(自身を除く): 374315136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 43, 48, 49, 56, 58, 64, 84, 86, 87, 96, 98, 112, 116, 128, 129, 147, 168, 172, 174, 192, 196, 203, 224, 232, 258, 294, 301, 336, 343, 344, 348, 384, 392, 406, 448, 464, 516, 588, 602, 609, 672, 686, 688, 696, 784, 812, 896, 903, 928, 1029, 1032, 1176, 1204, 1218, 1247, 1344, 1372, 1376, 1392, 1421, 1568, 1624, 1806, 1856, 2058, 2064, 2107, 2352, 2408, 2436, 2494, 2688, 2744, 2752, 2784, 2842, 3136, 3248, 3612, 3712, 3741, 4116, 4128, 4214, 4263, 4704, 4816, 4872, 4988, 5488, 5504, 5568, 5684, 6272, 6321, 6496, 7224, 7482, 8232, 8256, 8428, 8526, 8729, 9408, 9632, 9744, 9947, 9976, 10976, 11136, 11368, 12642, 12992, 14448, 14749, 14964, 16464, 16512, 16856, 17052, 17458, 18816, 19264, 19488, 19894, 19952, 21952, 22736, 25284, 25984, 26187, 28896, 29498, 29841, 29928, 32928, 33712, 34104, 34916, 38528, 38976, 39788, 39904, 43904, 44247, 45472, 50568, 52374, 57792, 58996, 59682, 59856, 61103, 65856, 67424, 68208, 69832, 77952, 79576, 79808, 88494, 90944, 101136, 104748, 115584, 117992, 119364, 119712, 122206, 131712, 134848, 136416, 139664, 159152, 159616, 176988, 181888, 183309, 202272, 209496, 235984, 238728, 239424, 244412, 269696, 272832, 279328, 318304, 353976, 366618, 404544, 418992, 427721, 471968, 477456, 478848, 488824, 545664, 558656, 636608, 707952, 733236, 809088, 837984, 855442, 943936, 954912, 977648, 1117312, 1273216, 1283163, 1415904, 1466472, 1675968, 1710884, 1887872, 1909824, 1955296, 2566326, 2831808, 2932944, 3351936, 3421768, 3819648, 3910592, 5132652, 5663616, 5865888, 6843536, 7821184, 10265304, 11731776, 13687072, 20530608, 23463552, 27374144, 41061216, 54748288, 82122432, 164244864]

約数ペア:

[(1, 164244864), (2, 82122432), (3, 54748288), (4, 41061216), (6, 27374144), (7, 23463552), (8, 20530608), (12, 13687072), (14, 11731776), (16, 10265304), (21, 7821184), (24, 6843536), (28, 5865888), (29, 5663616), (32, 5132652), (42, 3910592), (43, 3819648), (48, 3421768), (49, 3351936), (56, 2932944), (58, 2831808), (64, 2566326), (84, 1955296), (86, 1909824), (87, 1887872), (96, 1710884), (98, 1675968), (112, 1466472), (116, 1415904), (128, 1283163), (129, 1273216), (147, 1117312), (168, 977648), (172, 954912), (174, 943936), (192, 855442), (196, 837984), (203, 809088), (224, 733236), (232, 707952), (258, 636608), (294, 558656), (301, 545664), (336, 488824), (343, 478848), (344, 477456), (348, 471968), (384, 427721), (392, 418992), (406, 404544), (448, 366618), (464, 353976), (516, 318304), (588, 279328), (602, 272832), (609, 269696), (672, 244412), (686, 239424), (688, 238728), (696, 235984), (784, 209496), (812, 202272), (896, 183309), (903, 181888), (928, 176988), (1029, 159616), (1032, 159152), (1176, 139664), (1204, 136416), (1218, 134848), (1247, 131712), (1344, 122206), (1372, 119712), (1376, 119364), (1392, 117992), (1421, 115584), (1568, 104748), (1624, 101136), (1806, 90944), (1856, 88494), (2058, 79808), (2064, 79576), (2107, 77952), (2352, 69832), (2408, 68208), (2436, 67424), (2494, 65856), (2688, 61103), (2744, 59856), (2752, 59682), (2784, 58996), (2842, 57792), (3136, 52374), (3248, 50568), (3612, 45472), (3712, 44247), (3741, 43904), (4116, 39904), (4128, 39788), (4214, 38976), (4263, 38528), (4704, 34916), (4816, 34104), (4872, 33712), (4988, 32928), (5488, 29928), (5504, 29841), (5568, 29498), (5684, 28896), (6272, 26187), (6321, 25984), (6496, 25284), (7224, 22736), (7482, 21952), (8232, 19952), (8256, 19894), (8428, 19488), (8526, 19264), (8729, 18816), (9408, 17458), (9632, 17052), (9744, 16856), (9947, 16512), (9976, 16464), (10976, 14964), (11136, 14749), (11368, 14448), (12642, 12992)]