128514883974

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{719}}^1\times {\mathrm{278413}}^1$

素因数の和:279244

約数の個数: 32

約数和(自身を含む): 259793671680

約数和(自身を除く): 131278787706

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 719, 1438, 2157, 4314, 76933, 153866, 230799, 278413, 461598, 556826, 835239, 1670478, 29790191, 59580382, 89370573, 178741146, 200178947, 400357894, 600536841, 1201073682, 21419147329, 42838294658, 64257441987, 128514883974]

約数ペア:

[(1, 128514883974), (2, 64257441987), (3, 42838294658), (6, 21419147329), (107, 1201073682), (214, 600536841), (321, 400357894), (642, 200178947), (719, 178741146), (1438, 89370573), (2157, 59580382), (4314, 29790191), (76933, 1670478), (153866, 835239), (230799, 556826), (278413, 461598)]