168249984

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1181}}^1$

素因数の和:1258

約数の個数: 128

約数和(自身を含む): 520836480

約数和(自身を除く): 352586496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 53, 56, 64, 84, 96, 106, 112, 128, 159, 168, 192, 212, 224, 318, 336, 371, 384, 424, 448, 636, 672, 742, 848, 896, 1113, 1181, 1272, 1344, 1484, 1696, 2226, 2362, 2544, 2688, 2968, 3392, 3543, 4452, 4724, 5088, 5936, 6784, 7086, 8267, 8904, 9448, 10176, 11872, 14172, 16534, 17808, 18896, 20352, 23744, 24801, 28344, 33068, 35616, 37792, 47488, 49602, 56688, 62593, 66136, 71232, 75584, 99204, 113376, 125186, 132272, 142464, 151168, 187779, 198408, 226752, 250372, 264544, 375558, 396816, 438151, 453504, 500744, 529088, 751116, 793632, 876302, 1001488, 1058176, 1314453, 1502232, 1587264, 1752604, 2002976, 2628906, 3004464, 3174528, 3505208, 4005952, 5257812, 6008928, 7010416, 8011904, 10515624, 12017856, 14020832, 21031248, 24035712, 28041664, 42062496, 56083328, 84124992, 168249984]

約数ペア:

[(1, 168249984), (2, 84124992), (3, 56083328), (4, 42062496), (6, 28041664), (7, 24035712), (8, 21031248), (12, 14020832), (14, 12017856), (16, 10515624), (21, 8011904), (24, 7010416), (28, 6008928), (32, 5257812), (42, 4005952), (48, 3505208), (53, 3174528), (56, 3004464), (64, 2628906), (84, 2002976), (96, 1752604), (106, 1587264), (112, 1502232), (128, 1314453), (159, 1058176), (168, 1001488), (192, 876302), (212, 793632), (224, 751116), (318, 529088), (336, 500744), (371, 453504), (384, 438151), (424, 396816), (448, 375558), (636, 264544), (672, 250372), (742, 226752), (848, 198408), (896, 187779), (1113, 151168), (1181, 142464), (1272, 132272), (1344, 125186), (1484, 113376), (1696, 99204), (2226, 75584), (2362, 71232), (2544, 66136), (2688, 62593), (2968, 56688), (3392, 49602), (3543, 47488), (4452, 37792), (4724, 35616), (5088, 33068), (5936, 28344), (6784, 24801), (7086, 23744), (8267, 20352), (8904, 18896), (9448, 17808), (10176, 16534), (11872, 14172)]