158180836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{53657}}^1$

素因数の和:53739

約数の個数: 24

約数和(自身を含む): 306494496

約数和(自身を除く): 148313660

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 53657, 107314, 214628, 590227, 1180454, 2360908, 3595019, 7190038, 14380076, 39545209, 79090418, 158180836]

約数ペア:

[(1, 158180836), (2, 79090418), (4, 39545209), (11, 14380076), (22, 7190038), (44, 3595019), (67, 2360908), (134, 1180454), (268, 590227), (737, 214628), (1474, 107314), (2948, 53657)]