16157754

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:395

約数の個数: 48

約数和(自身を含む): 36391680

約数和(自身を除く): 20233926

約数列:

[1, 2, 3, 6, 9, 18, 47, 71, 94, 141, 142, 213, 269, 282, 423, 426, 538, 639, 807, 846, 1278, 1614, 2421, 3337, 4842, 6674, 10011, 12643, 19099, 20022, 25286, 30033, 37929, 38198, 57297, 60066, 75858, 113787, 114594, 171891, 227574, 343782, 897653, 1795306, 2692959, 5385918, 8078877, 16157754]

約数ペア:

[(1, 16157754), (2, 8078877), (3, 5385918), (6, 2692959), (9, 1795306), (18, 897653), (47, 343782), (71, 227574), (94, 171891), (141, 114594), (142, 113787), (213, 75858), (269, 60066), (282, 57297), (423, 38198), (426, 37929), (538, 30033), (639, 25286), (807, 20022), (846, 19099), (1278, 12643), (1614, 10011), (2421, 6674), (3337, 4842)]