131488672

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{9623}}^1$

素因数の和:9701

約数の個数: 48

約数和(自身を含む): 300730752

約数和(自身を除く): 169242080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 112, 122, 224, 244, 427, 488, 854, 976, 1708, 1952, 3416, 6832, 9623, 13664, 19246, 38492, 67361, 76984, 134722, 153968, 269444, 307936, 538888, 587003, 1077776, 1174006, 2155552, 2348012, 4109021, 4696024, 8218042, 9392048, 16436084, 18784096, 32872168, 65744336, 131488672]

約数ペア:

[(1, 131488672), (2, 65744336), (4, 32872168), (7, 18784096), (8, 16436084), (14, 9392048), (16, 8218042), (28, 4696024), (32, 4109021), (56, 2348012), (61, 2155552), (112, 1174006), (122, 1077776), (224, 587003), (244, 538888), (427, 307936), (488, 269444), (854, 153968), (976, 134722), (1708, 76984), (1952, 67361), (3416, 38492), (6832, 19246), (9623, 13664)]