152070919

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3533}}^1$

素因数の和:3607

約数の個数: 32

約数和(自身を含む): 208986624

約数和(自身を除く): 56915705

約数列:

[1, 7, 11, 13, 43, 77, 91, 143, 301, 473, 559, 1001, 3311, 3533, 3913, 6149, 24731, 38863, 43043, 45929, 151919, 272041, 321503, 505219, 1063433, 1671109, 1974947, 3536533, 11697763, 13824629, 21724417, 152070919]

約数ペア:

[(1, 152070919), (7, 21724417), (11, 13824629), (13, 11697763), (43, 3536533), (77, 1974947), (91, 1671109), (143, 1063433), (301, 505219), (473, 321503), (559, 272041), (1001, 151919), (3311, 45929), (3533, 43043), (3913, 38863), (6149, 24731)]