156920974406

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{780383}}^1$

素因数の和:780716

約数の個数: 32

約数和(自身を含む): 275094724608

約数和(自身を除く): 118173750202

約数列:

[1, 2, 7, 14, 53, 106, 271, 371, 542, 742, 1897, 3794, 14363, 28726, 100541, 201082, 780383, 1560766, 5462681, 10925362, 41360299, 82720598, 211483793, 289522093, 422967586, 579044186, 1480386551, 2960773102, 11208641029, 22417282058, 78460487203, 156920974406]

約数ペア:

[(1, 156920974406), (2, 78460487203), (7, 22417282058), (14, 11208641029), (53, 2960773102), (106, 1480386551), (271, 579044186), (371, 422967586), (542, 289522093), (742, 211483793), (1897, 82720598), (3794, 41360299), (14363, 10925362), (28726, 5462681), (100541, 1560766), (201082, 780383)]