137420944

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{162053}}^1$

素因数の和:162114

約数の個数: 20

約数和(自身を含む): 271278396

約数和(自身を除く): 133857452

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 162053, 324106, 648212, 1296424, 2592848, 8588809, 17177618, 34355236, 68710472, 137420944]

約数ペア:

[(1, 137420944), (2, 68710472), (4, 34355236), (8, 17177618), (16, 8588809), (53, 2592848), (106, 1296424), (212, 648212), (424, 324106), (848, 162053)]