156902117230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{3913747}}^1$

素因数の和:3913984

約数の個数: 32

約数和(自身を含む): 298697247360

約数和(自身を除く): 141795130130

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 211, 422, 1055, 2110, 4009, 8018, 20045, 40090, 3913747, 7827494, 19568735, 39137470, 74361193, 148722386, 371805965, 743611930, 825800617, 1651601234, 4129003085, 8258006170, 15690211723, 31380423446, 78451058615, 156902117230]

約数ペア:

[(1, 156902117230), (2, 78451058615), (5, 31380423446), (10, 15690211723), (19, 8258006170), (38, 4129003085), (95, 1651601234), (190, 825800617), (211, 743611930), (422, 371805965), (1055, 148722386), (2110, 74361193), (4009, 39137470), (8018, 19568735), (20045, 7827494), (40090, 3913747)]