188840468

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{80153}}^1$

素因数の和:80207

約数の個数: 24

約数和(自身を含む): 359089920

約数和(自身を除く): 170249452

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 80153, 160306, 320612, 1522907, 2484743, 3045814, 4969486, 6091628, 9938972, 47210117, 94420234, 188840468]

約数ペア:

[(1, 188840468), (2, 94420234), (4, 47210117), (19, 9938972), (31, 6091628), (38, 4969486), (62, 3045814), (76, 2484743), (124, 1522907), (589, 320612), (1178, 160306), (2356, 80153)]