168541968

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{353}}^1$

素因数の和:414

約数の個数: 160

約数和(自身を含む): 526752000

約数和(自身を除く): 358210032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 49, 56, 58, 84, 87, 98, 112, 116, 147, 168, 174, 196, 203, 232, 294, 336, 343, 348, 353, 392, 406, 464, 588, 609, 686, 696, 706, 784, 812, 1029, 1059, 1176, 1218, 1372, 1392, 1412, 1421, 1624, 2058, 2118, 2352, 2436, 2471, 2744, 2824, 2842, 3248, 4116, 4236, 4263, 4872, 4942, 5488, 5648, 5684, 7413, 8232, 8472, 8526, 9744, 9884, 9947, 10237, 11368, 14826, 16464, 16944, 17052, 17297, 19768, 19894, 20474, 22736, 29652, 29841, 30711, 34104, 34594, 39536, 39788, 40948, 51891, 59304, 59682, 61422, 68208, 69188, 71659, 79576, 81896, 103782, 118608, 119364, 121079, 122844, 138376, 143318, 159152, 163792, 207564, 214977, 238728, 242158, 245688, 276752, 286636, 363237, 415128, 429954, 477456, 484316, 491376, 501613, 573272, 726474, 830256, 859908, 968632, 1003226, 1146544, 1452948, 1504839, 1719816, 1937264, 2006452, 2905896, 3009678, 3439632, 3511291, 4012904, 5811792, 6019356, 7022582, 8025808, 10533873, 12038712, 14045164, 21067746, 24077424, 28090328, 42135492, 56180656, 84270984, 168541968]

約数ペア:

[(1, 168541968), (2, 84270984), (3, 56180656), (4, 42135492), (6, 28090328), (7, 24077424), (8, 21067746), (12, 14045164), (14, 12038712), (16, 10533873), (21, 8025808), (24, 7022582), (28, 6019356), (29, 5811792), (42, 4012904), (48, 3511291), (49, 3439632), (56, 3009678), (58, 2905896), (84, 2006452), (87, 1937264), (98, 1719816), (112, 1504839), (116, 1452948), (147, 1146544), (168, 1003226), (174, 968632), (196, 859908), (203, 830256), (232, 726474), (294, 573272), (336, 501613), (343, 491376), (348, 484316), (353, 477456), (392, 429954), (406, 415128), (464, 363237), (588, 286636), (609, 276752), (686, 245688), (696, 242158), (706, 238728), (784, 214977), (812, 207564), (1029, 163792), (1059, 159152), (1176, 143318), (1218, 138376), (1372, 122844), (1392, 121079), (1412, 119364), (1421, 118608), (1624, 103782), (2058, 81896), (2118, 79576), (2352, 71659), (2436, 69188), (2471, 68208), (2744, 61422), (2824, 59682), (2842, 59304), (3248, 51891), (4116, 40948), (4236, 39788), (4263, 39536), (4872, 34594), (4942, 34104), (5488, 30711), (5648, 29841), (5684, 29652), (7413, 22736), (8232, 20474), (8472, 19894), (8526, 19768), (9744, 17297), (9884, 17052), (9947, 16944), (10237, 16464), (11368, 14826)]