139603696

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{164627}}^1$

素因数の和:164688

約数の個数: 20

約数和(自身を含む): 275587272

約数和(自身を除く): 135983576

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 164627, 329254, 658508, 1317016, 2634032, 8725231, 17450462, 34900924, 69801848, 139603696]

約数ペア:

[(1, 139603696), (2, 69801848), (4, 34900924), (8, 17450462), (16, 8725231), (53, 2634032), (106, 1317016), (212, 658508), (424, 329254), (848, 164627)]