154946116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{27337}}^1$

素因数の和:27463

約数の個数: 24

約数和(自身を含む): 294703640

約数和(自身を除く): 139757524

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 5668, 27337, 54674, 109348, 355381, 710762, 1421524, 2979733, 5959466, 11918932, 38736529, 77473058, 154946116]

約数ペア:

[(1, 154946116), (2, 77473058), (4, 38736529), (13, 11918932), (26, 5959466), (52, 2979733), (109, 1421524), (218, 710762), (436, 355381), (1417, 109348), (2834, 54674), (5668, 27337)]