165275306

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1\times {\mathrm{631}}^1$

素因数の和:1046

約数の個数: 32

約数和(自身を含む): 289951488

約数和(自身を除く): 124676182

約数列:

[1, 2, 7, 14, 53, 106, 353, 371, 631, 706, 742, 1262, 2471, 4417, 4942, 8834, 18709, 33443, 37418, 66886, 130963, 222743, 234101, 261926, 445486, 468202, 1559201, 3118402, 11805379, 23610758, 82637653, 165275306]

約数ペア:

[(1, 165275306), (2, 82637653), (7, 23610758), (14, 11805379), (53, 3118402), (106, 1559201), (353, 468202), (371, 445486), (631, 261926), (706, 234101), (742, 222743), (1262, 130963), (2471, 66886), (4417, 37418), (4942, 33443), (8834, 18709)]