79334528

素因数分解:

$2^7\times 7^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:187

約数の個数: 128

約数和(自身を含む): 199920000

約数和(自身を除く): 120585472

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 139, 182, 196, 208, 224, 278, 343, 364, 392, 416, 448, 556, 637, 686, 728, 784, 832, 896, 973, 1112, 1274, 1372, 1456, 1568, 1664, 1807, 1946, 2224, 2548, 2744, 2912, 3136, 3614, 3892, 4448, 4459, 5096, 5488, 5824, 6272, 6811, 7228, 7784, 8896, 8918, 10192, 10976, 11648, 12649, 13622, 14456, 15568, 17792, 17836, 20384, 21952, 25298, 27244, 28912, 31136, 35672, 40768, 43904, 47677, 50596, 54488, 57824, 62272, 71344, 81536, 88543, 95354, 101192, 108976, 115648, 124544, 142688, 177086, 190708, 202384, 217952, 231296, 285376, 354172, 381416, 404768, 435904, 570752, 619801, 708344, 762832, 809536, 871808, 1239602, 1416688, 1525664, 1619072, 2479204, 2833376, 3051328, 4958408, 5666752, 6102656, 9916816, 11333504, 19833632, 39667264, 79334528]

約数ペア:

[(1, 79334528), (2, 39667264), (4, 19833632), (7, 11333504), (8, 9916816), (13, 6102656), (14, 5666752), (16, 4958408), (26, 3051328), (28, 2833376), (32, 2479204), (49, 1619072), (52, 1525664), (56, 1416688), (64, 1239602), (91, 871808), (98, 809536), (104, 762832), (112, 708344), (128, 619801), (139, 570752), (182, 435904), (196, 404768), (208, 381416), (224, 354172), (278, 285376), (343, 231296), (364, 217952), (392, 202384), (416, 190708), (448, 177086), (556, 142688), (637, 124544), (686, 115648), (728, 108976), (784, 101192), (832, 95354), (896, 88543), (973, 81536), (1112, 71344), (1274, 62272), (1372, 57824), (1456, 54488), (1568, 50596), (1664, 47677), (1807, 43904), (1946, 40768), (2224, 35672), (2548, 31136), (2744, 28912), (2912, 27244), (3136, 25298), (3614, 21952), (3892, 20384), (4448, 17836), (4459, 17792), (5096, 15568), (5488, 14456), (5824, 13622), (6272, 12649), (6811, 11648), (7228, 10976), (7784, 10192), (8896, 8918)]