129245536

素因数分解:

$2^5\times 7^2\times {\mathrm{139}}^1\times {\mathrm{593}}^1$

素因数の和:756

約数の個数: 72

約数和(自身を含む): 298627560

約数和(自身を除く): 169382024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 139, 196, 224, 278, 392, 556, 593, 784, 973, 1112, 1186, 1568, 1946, 2224, 2372, 3892, 4151, 4448, 4744, 6811, 7784, 8302, 9488, 13622, 15568, 16604, 18976, 27244, 29057, 31136, 33208, 54488, 58114, 66416, 82427, 108976, 116228, 132832, 164854, 217952, 232456, 329708, 464912, 576989, 659416, 929824, 1153978, 1318832, 2307956, 2637664, 4038923, 4615912, 8077846, 9231824, 16155692, 18463648, 32311384, 64622768, 129245536]

約数ペア:

[(1, 129245536), (2, 64622768), (4, 32311384), (7, 18463648), (8, 16155692), (14, 9231824), (16, 8077846), (28, 4615912), (32, 4038923), (49, 2637664), (56, 2307956), (98, 1318832), (112, 1153978), (139, 929824), (196, 659416), (224, 576989), (278, 464912), (392, 329708), (556, 232456), (593, 217952), (784, 164854), (973, 132832), (1112, 116228), (1186, 108976), (1568, 82427), (1946, 66416), (2224, 58114), (2372, 54488), (3892, 33208), (4151, 31136), (4448, 29057), (4744, 27244), (6811, 18976), (7784, 16604), (8302, 15568), (9488, 13622)]