156913404650

素因数分解:

$2^1\times 5^2\times {\mathrm{191}}^1\times {\mathrm{2861}}^1\times {\mathrm{5743}}^1$

素因数の和:8807

約数の個数: 48

約数和(自身を含む): 293540640768

約数和(自身を除く): 136627236118

約数列:

[1, 2, 5, 10, 25, 50, 191, 382, 955, 1910, 2861, 4775, 5722, 5743, 9550, 11486, 14305, 28610, 28715, 57430, 71525, 143050, 143575, 287150, 546451, 1092902, 1096913, 2193826, 2732255, 5464510, 5484565, 10969130, 13661275, 16430723, 27322550, 27422825, 32861446, 54845650, 82153615, 164307230, 410768075, 821536150, 3138268093, 6276536186, 15691340465, 31382680930, 78456702325, 156913404650]

約数ペア:

[(1, 156913404650), (2, 78456702325), (5, 31382680930), (10, 15691340465), (25, 6276536186), (50, 3138268093), (191, 821536150), (382, 410768075), (955, 164307230), (1910, 82153615), (2861, 54845650), (4775, 32861446), (5722, 27422825), (5743, 27322550), (9550, 16430723), (11486, 13661275), (14305, 10969130), (28610, 5484565), (28715, 5464510), (57430, 2732255), (71525, 2193826), (143050, 1096913), (143575, 1092902), (287150, 546451)]