131345536

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8623}}^1$

素因数の和:8661

約数の個数: 64

約数和(自身を含む): 316673280

約数和(自身を除く): 185327744

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 272, 448, 476, 544, 896, 952, 1088, 1904, 2176, 3808, 7616, 8623, 15232, 17246, 34492, 60361, 68984, 120722, 137968, 146591, 241444, 275936, 293182, 482888, 551872, 586364, 965776, 1026137, 1103744, 1172728, 1931552, 2052274, 2345456, 3863104, 4104548, 4690912, 7726208, 8209096, 9381824, 16418192, 18763648, 32836384, 65672768, 131345536]

約数ペア:

[(1, 131345536), (2, 65672768), (4, 32836384), (7, 18763648), (8, 16418192), (14, 9381824), (16, 8209096), (17, 7726208), (28, 4690912), (32, 4104548), (34, 3863104), (56, 2345456), (64, 2052274), (68, 1931552), (112, 1172728), (119, 1103744), (128, 1026137), (136, 965776), (224, 586364), (238, 551872), (272, 482888), (448, 293182), (476, 275936), (544, 241444), (896, 146591), (952, 137968), (1088, 120722), (1904, 68984), (2176, 60361), (3808, 34492), (7616, 17246), (8623, 15232)]