149444792

素因数分解:

$2^3\times 7^1\times {\mathrm{281}}^1\times {\mathrm{9497}}^1$

素因数の和:9791

約数の個数: 32

約数和(自身を含む): 321412320

約数和(自身を除く): 171967528

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 281, 562, 1124, 1967, 2248, 3934, 7868, 9497, 15736, 18994, 37988, 66479, 75976, 132958, 265916, 531832, 2668657, 5337314, 10674628, 18680599, 21349256, 37361198, 74722396, 149444792]

約数ペア:

[(1, 149444792), (2, 74722396), (4, 37361198), (7, 21349256), (8, 18680599), (14, 10674628), (28, 5337314), (56, 2668657), (281, 531832), (562, 265916), (1124, 132958), (1967, 75976), (2248, 66479), (3934, 37988), (7868, 18994), (9497, 15736)]