144968879

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 172488960

約数和(自身を除く): 27520081

約数列:

[1, 11, 19, 61, 83, 137, 209, 671, 913, 1159, 1507, 1577, 2603, 5063, 8357, 11371, 12749, 17347, 28633, 55693, 91927, 96197, 125081, 158783, 216049, 693631, 1058167, 1746613, 2376539, 7629941, 13178989, 144968879]

約数ペア:

[(1, 144968879), (11, 13178989), (19, 7629941), (61, 2376539), (83, 1746613), (137, 1058167), (209, 693631), (671, 216049), (913, 158783), (1159, 125081), (1507, 96197), (1577, 91927), (2603, 55693), (5063, 28633), (8357, 17347), (11371, 12749)]