157064284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{23057}}^1$

素因数の和:23205

約数の個数: 24

約数和(自身を含む): 298278288

約数和(自身を除く): 141214004

約数列:

[1, 2, 4, 13, 26, 52, 131, 262, 524, 1703, 3406, 6812, 23057, 46114, 92228, 299741, 599482, 1198964, 3020467, 6040934, 12081868, 39266071, 78532142, 157064284]

約数ペア:

[(1, 157064284), (2, 78532142), (4, 39266071), (13, 12081868), (26, 6040934), (52, 3020467), (131, 1198964), (262, 599482), (524, 299741), (1703, 92228), (3406, 46114), (6812, 23057)]