154081424

素因数分解:

$2^4\times 7^1\times {\mathrm{1375727}}^1$

素因数の和:1375742

約数の個数: 20

約数和(自身を含む): 341180544

約数和(自身を除く): 187099120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1375727, 2751454, 5502908, 9630089, 11005816, 19260178, 22011632, 38520356, 77040712, 154081424]

約数ペア:

[(1, 154081424), (2, 77040712), (4, 38520356), (7, 22011632), (8, 19260178), (14, 11005816), (16, 9630089), (28, 5502908), (56, 2751454), (112, 1375727)]