127873424

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{27847}}^1$

素因数の和:27903

約数の個数: 40

約数和(自身を含む): 290064768

約数和(自身を除く): 162191344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 27847, 55694, 111388, 194929, 222776, 389858, 445552, 779716, 1141727, 1559432, 2283454, 3118864, 4566908, 7992089, 9133816, 15984178, 18267632, 31968356, 63936712, 127873424]

約数ペア:

[(1, 127873424), (2, 63936712), (4, 31968356), (7, 18267632), (8, 15984178), (14, 9133816), (16, 7992089), (28, 4566908), (41, 3118864), (56, 2283454), (82, 1559432), (112, 1141727), (164, 779716), (287, 445552), (328, 389858), (574, 222776), (656, 194929), (1148, 111388), (2296, 55694), (4592, 27847)]