152056144

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{106781}}^1$

素因数の和:106878

約数の個数: 20

約数和(自身を含む): 297921780

約数和(自身を除く): 145865636

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 106781, 213562, 427124, 854248, 1708496, 9503509, 19007018, 38014036, 76028072, 152056144]

約数ペア:

[(1, 152056144), (2, 76028072), (4, 38014036), (8, 19007018), (16, 9503509), (89, 1708496), (178, 854248), (356, 427124), (712, 213562), (1424, 106781)]