147905884

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{269}}^2$

素因数の和:622

約数の個数: 36

約数和(自身を含む): 300982864

約数和(自身を除く): 153076980

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 269, 292, 511, 538, 1022, 1076, 1883, 2044, 3766, 7532, 19637, 39274, 72361, 78548, 137459, 144722, 274918, 289444, 506527, 549836, 1013054, 2026108, 5282353, 10564706, 21129412, 36976471, 73952942, 147905884]

約数ペア:

[(1, 147905884), (2, 73952942), (4, 36976471), (7, 21129412), (14, 10564706), (28, 5282353), (73, 2026108), (146, 1013054), (269, 549836), (292, 506527), (511, 289444), (538, 274918), (1022, 144722), (1076, 137459), (1883, 78548), (2044, 72361), (3766, 39274), (7532, 19637)]