133839944

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103913}}^1$

素因数の和:103949

約数の個数: 32

約数和(自身を含む): 299272320

約数和(自身を除く): 165432376

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 103913, 207826, 415652, 727391, 831304, 1454782, 2389999, 2909564, 4779998, 5819128, 9559996, 16729993, 19119992, 33459986, 66919972, 133839944]

約数ペア:

[(1, 133839944), (2, 66919972), (4, 33459986), (7, 19119992), (8, 16729993), (14, 9559996), (23, 5819128), (28, 4779998), (46, 2909564), (56, 2389999), (92, 1454782), (161, 831304), (184, 727391), (322, 415652), (644, 207826), (1288, 103913)]