155698728

素因数分解:

$2^3\times 3^1\times {\mathrm{281}}^1\times {\mathrm{23087}}^1$

素因数の和:23377

約数の個数: 32

約数和(自身を含む): 390648960

約数和(自身を除く): 234950232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 281, 562, 843, 1124, 1686, 2248, 3372, 6744, 23087, 46174, 69261, 92348, 138522, 184696, 277044, 554088, 6487447, 12974894, 19462341, 25949788, 38924682, 51899576, 77849364, 155698728]

約数ペア:

[(1, 155698728), (2, 77849364), (3, 51899576), (4, 38924682), (6, 25949788), (8, 19462341), (12, 12974894), (24, 6487447), (281, 554088), (562, 277044), (843, 184696), (1124, 138522), (1686, 92348), (2248, 69261), (3372, 46174), (6744, 23087)]