156728115652

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{313}}^1\times {\mathrm{840149}}^1$

素因数の和:840615

約数の個数: 24

約数和(自身を含む): 276997455000

約数和(自身を除く): 120269339348

約数列:

[1, 2, 4, 149, 298, 313, 596, 626, 1252, 46637, 93274, 186548, 840149, 1680298, 3360596, 125182201, 250364402, 262966637, 500728804, 525933274, 1051866548, 39182028913, 78364057826, 156728115652]

約数ペア:

[(1, 156728115652), (2, 78364057826), (4, 39182028913), (149, 1051866548), (298, 525933274), (313, 500728804), (596, 262966637), (626, 250364402), (1252, 125182201), (46637, 3360596), (93274, 1680298), (186548, 840149)]