145047608

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{919}}^1$

素因数の和:1215

約数の個数: 32

約数和(自身を含む): 276276000

約数和(自身を除く): 131228392

約数列:

[1, 2, 4, 8, 109, 181, 218, 362, 436, 724, 872, 919, 1448, 1838, 3676, 7352, 19729, 39458, 78916, 100171, 157832, 166339, 200342, 332678, 400684, 665356, 801368, 1330712, 18130951, 36261902, 72523804, 145047608]

約数ペア:

[(1, 145047608), (2, 72523804), (4, 36261902), (8, 18130951), (109, 1330712), (181, 801368), (218, 665356), (362, 400684), (436, 332678), (724, 200342), (872, 166339), (919, 157832), (1448, 100171), (1838, 78916), (3676, 39458), (7352, 19729)]