155576912

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{123083}}^1$

素因数の和:123170

約数の個数: 20

約数和(自身を含む): 305248320

約数和(自身を除く): 149671408

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 123083, 246166, 492332, 984664, 1969328, 9723557, 19447114, 38894228, 77788456, 155576912]

約数ペア:

[(1, 155576912), (2, 77788456), (4, 38894228), (8, 19447114), (16, 9723557), (79, 1969328), (158, 984664), (316, 492332), (632, 246166), (1264, 123083)]