143170672

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{23003}}^1$

素因数の和:23400

約数の個数: 20

約数和(自身を含む): 278118360

約数和(自身を除く): 134947688

約数列:

[1, 2, 4, 8, 16, 389, 778, 1556, 3112, 6224, 23003, 46006, 92012, 184024, 368048, 8948167, 17896334, 35792668, 71585336, 143170672]

約数ペア:

[(1, 143170672), (2, 71585336), (4, 35792668), (8, 17896334), (16, 8948167), (389, 368048), (778, 184024), (1556, 92012), (3112, 46006), (6224, 23003)]