136557408

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:501

約数の個数: 144

約数和(自身を含む): 409510080

約数和(自身を除く): 272952672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 76, 78, 96, 104, 114, 152, 156, 169, 208, 228, 247, 304, 312, 338, 416, 443, 456, 494, 507, 608, 624, 676, 741, 886, 912, 988, 1014, 1248, 1329, 1352, 1482, 1772, 1824, 1976, 2028, 2658, 2704, 2964, 3211, 3544, 3952, 4056, 5316, 5408, 5759, 5928, 6422, 7088, 7904, 8112, 8417, 9633, 10632, 11518, 11856, 12844, 14176, 16224, 16834, 17277, 19266, 21264, 23036, 23712, 25251, 25688, 33668, 34554, 38532, 42528, 46072, 50502, 51376, 67336, 69108, 74867, 77064, 92144, 101004, 102752, 109421, 134672, 138216, 149734, 154128, 184288, 202008, 218842, 224601, 269344, 276432, 299468, 308256, 328263, 404016, 437684, 449202, 552864, 598936, 656526, 808032, 875368, 898404, 1197872, 1313052, 1422473, 1750736, 1796808, 2395744, 2626104, 2844946, 3501472, 3593616, 4267419, 5252208, 5689892, 7187232, 8534838, 10504416, 11379784, 17069676, 22759568, 34139352, 45519136, 68278704, 136557408]

約数ペア:

[(1, 136557408), (2, 68278704), (3, 45519136), (4, 34139352), (6, 22759568), (8, 17069676), (12, 11379784), (13, 10504416), (16, 8534838), (19, 7187232), (24, 5689892), (26, 5252208), (32, 4267419), (38, 3593616), (39, 3501472), (48, 2844946), (52, 2626104), (57, 2395744), (76, 1796808), (78, 1750736), (96, 1422473), (104, 1313052), (114, 1197872), (152, 898404), (156, 875368), (169, 808032), (208, 656526), (228, 598936), (247, 552864), (304, 449202), (312, 437684), (338, 404016), (416, 328263), (443, 308256), (456, 299468), (494, 276432), (507, 269344), (608, 224601), (624, 218842), (676, 202008), (741, 184288), (886, 154128), (912, 149734), (988, 138216), (1014, 134672), (1248, 109421), (1329, 102752), (1352, 101004), (1482, 92144), (1772, 77064), (1824, 74867), (1976, 69108), (2028, 67336), (2658, 51376), (2704, 50502), (2964, 46072), (3211, 42528), (3544, 38532), (3952, 34554), (4056, 33668), (5316, 25688), (5408, 25251), (5759, 23712), (5928, 23036), (6422, 21264), (7088, 19266), (7904, 17277), (8112, 16834), (8417, 16224), (9633, 14176), (10632, 12844), (11518, 11856)]