156742778005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{920203}}^1$

素因数の和:920401

約数の個数: 32

約数和(自身を含む): 217315376640

約数和(自身を除く): 60572598635

約数列:

[1, 5, 11, 19, 55, 95, 163, 209, 815, 1045, 1793, 3097, 8965, 15485, 34067, 170335, 920203, 4601015, 10122233, 17483857, 50611165, 87419285, 149993089, 192322427, 749965445, 961612135, 1649923979, 2849868691, 8249619895, 14249343455, 31348555601, 156742778005]

約数ペア:

[(1, 156742778005), (5, 31348555601), (11, 14249343455), (19, 8249619895), (55, 2849868691), (95, 1649923979), (163, 961612135), (209, 749965445), (815, 192322427), (1045, 149993089), (1793, 87419285), (3097, 50611165), (8965, 17483857), (15485, 10122233), (34067, 4601015), (170335, 920203)]