115771432

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{139}}^2$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 252214560

約数和(自身を除く): 136443128

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 139, 214, 278, 428, 556, 749, 856, 973, 1112, 1498, 1946, 2996, 3892, 5992, 7784, 14873, 19321, 29746, 38642, 59492, 77284, 104111, 118984, 135247, 154568, 208222, 270494, 416444, 540988, 832888, 1081976, 2067347, 4134694, 8269388, 14471429, 16538776, 28942858, 57885716, 115771432]

約数ペア:

[(1, 115771432), (2, 57885716), (4, 28942858), (7, 16538776), (8, 14471429), (14, 8269388), (28, 4134694), (56, 2067347), (107, 1081976), (139, 832888), (214, 540988), (278, 416444), (428, 270494), (556, 208222), (749, 154568), (856, 135247), (973, 118984), (1112, 104111), (1498, 77284), (1946, 59492), (2996, 38642), (3892, 29746), (5992, 19321), (7784, 14873)]