133867328

素因数分解:

$2^6\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2281}}^1$

素因数の和:2431

約数の個数: 56

約数和(自身を含む): 306043584

約数和(自身を除く): 172176256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 131, 224, 262, 448, 524, 917, 1048, 1834, 2096, 2281, 3668, 4192, 4562, 7336, 8384, 9124, 14672, 15967, 18248, 29344, 31934, 36496, 58688, 63868, 72992, 127736, 145984, 255472, 298811, 510944, 597622, 1021888, 1195244, 2091677, 2390488, 4183354, 4780976, 8366708, 9561952, 16733416, 19123904, 33466832, 66933664, 133867328]

約数ペア:

[(1, 133867328), (2, 66933664), (4, 33466832), (7, 19123904), (8, 16733416), (14, 9561952), (16, 8366708), (28, 4780976), (32, 4183354), (56, 2390488), (64, 2091677), (112, 1195244), (131, 1021888), (224, 597622), (262, 510944), (448, 298811), (524, 255472), (917, 145984), (1048, 127736), (1834, 72992), (2096, 63868), (2281, 58688), (3668, 36496), (4192, 31934), (4562, 29344), (7336, 18248), (8384, 15967), (9124, 14672)]