194970136

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{155231}}^1$

素因数の和:155394

約数の個数: 16

約数和(自身を含む): 367899840

約数和(自身を除く): 172929704

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 155231, 310462, 620924, 1241848, 24371267, 48742534, 97485068, 194970136]

約数ペア:

[(1, 194970136), (2, 97485068), (4, 48742534), (8, 24371267), (157, 1241848), (314, 620924), (628, 310462), (1256, 155231)]