131804608

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{158419}}^1$

素因数の和:158444

約数の個数: 28

約数和(自身を含む): 281670760

約数和(自身を除く): 149866152

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 158419, 316838, 633676, 1267352, 2059447, 2534704, 4118894, 5069408, 8237788, 10138816, 16475576, 32951152, 65902304, 131804608]

約数ペア:

[(1, 131804608), (2, 65902304), (4, 32951152), (8, 16475576), (13, 10138816), (16, 8237788), (26, 5069408), (32, 4118894), (52, 2534704), (64, 2059447), (104, 1267352), (208, 633676), (416, 316838), (832, 158419)]