155135912

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1020631}}^1$

素因数の和:1020656

約数の個数: 16

約数和(自身を含む): 306189600

約数和(自身を除く): 151053688

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1020631, 2041262, 4082524, 8165048, 19391989, 38783978, 77567956, 155135912]

約数ペア:

[(1, 155135912), (2, 77567956), (4, 38783978), (8, 19391989), (19, 8165048), (38, 4082524), (76, 2041262), (152, 1020631)]