156676004

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{19381}}^1$

素因数の和:19475

約数の個数: 24

約数和(自身を含む): 286543488

約数和(自身を除く): 129867484

約数列:

[1, 2, 4, 43, 47, 86, 94, 172, 188, 2021, 4042, 8084, 19381, 38762, 77524, 833383, 910907, 1666766, 1821814, 3333532, 3643628, 39169001, 78338002, 156676004]

約数ペア:

[(1, 156676004), (2, 78338002), (4, 39169001), (43, 3643628), (47, 3333532), (86, 1821814), (94, 1666766), (172, 910907), (188, 833383), (2021, 77524), (4042, 38762), (8084, 19381)]