164519264

素因数分解:

$2^5\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1153}}^1$

素因数の和:1197

約数の個数: 96

約数和(自身を含む): 407131200

約数和(自身を除く): 242611936

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 343, 364, 392, 416, 637, 686, 728, 784, 1153, 1274, 1372, 1456, 1568, 2306, 2548, 2744, 2912, 4459, 4612, 5096, 5488, 8071, 8918, 9224, 10192, 10976, 14989, 16142, 17836, 18448, 20384, 29978, 32284, 35672, 36896, 56497, 59956, 64568, 71344, 104923, 112994, 119912, 129136, 142688, 209846, 225988, 239824, 258272, 395479, 419692, 451976, 479648, 734461, 790958, 839384, 903952, 1468922, 1581916, 1678768, 1807904, 2937844, 3163832, 3357536, 5141227, 5875688, 6327664, 10282454, 11751376, 12655328, 20564908, 23502752, 41129816, 82259632, 164519264]

約数ペア:

[(1, 164519264), (2, 82259632), (4, 41129816), (7, 23502752), (8, 20564908), (13, 12655328), (14, 11751376), (16, 10282454), (26, 6327664), (28, 5875688), (32, 5141227), (49, 3357536), (52, 3163832), (56, 2937844), (91, 1807904), (98, 1678768), (104, 1581916), (112, 1468922), (182, 903952), (196, 839384), (208, 790958), (224, 734461), (343, 479648), (364, 451976), (392, 419692), (416, 395479), (637, 258272), (686, 239824), (728, 225988), (784, 209846), (1153, 142688), (1274, 129136), (1372, 119912), (1456, 112994), (1568, 104923), (2306, 71344), (2548, 64568), (2744, 59956), (2912, 56497), (4459, 36896), (4612, 35672), (5096, 32284), (5488, 29978), (8071, 20384), (8918, 18448), (9224, 17836), (10192, 16142), (10976, 14989)]