156945418028

素因数分解:

$2^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{12652807}}^1$

素因数の和:12653261

約数の個数: 24

約数和(自身を含む): 314599418112

約数和(自身を除く): 157654000084

約数列:

[1, 2, 4, 7, 14, 28, 443, 886, 1772, 3101, 6202, 12404, 12652807, 25305614, 50611228, 88569649, 177139298, 354278596, 5605193501, 11210387002, 22420774004, 39236354507, 78472709014, 156945418028]

約数ペア:

[(1, 156945418028), (2, 78472709014), (4, 39236354507), (7, 22420774004), (14, 11210387002), (28, 5605193501), (443, 354278596), (886, 177139298), (1772, 88569649), (3101, 50611228), (6202, 25305614), (12404, 12652807)]