156933445

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{937}}^1$

素因数の和:1045

約数の個数: 32

約数和(自身を含む): 208010880

約数和(自身を除く): 51077435

約数列:

[1, 5, 19, 41, 43, 95, 205, 215, 779, 817, 937, 1763, 3895, 4085, 4685, 8815, 17803, 33497, 38417, 40291, 89015, 167485, 192085, 201455, 729923, 765529, 1651931, 3649615, 3827645, 8259655, 31386689, 156933445]

約数ペア:

[(1, 156933445), (5, 31386689), (19, 8259655), (41, 3827645), (43, 3649615), (95, 1651931), (205, 765529), (215, 729923), (779, 201455), (817, 192085), (937, 167485), (1763, 89015), (3895, 40291), (4085, 38417), (4685, 33497), (8815, 17803)]