139603928

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{761}}^1\times {\mathrm{997}}^1$

素因数の和:1787

約数の個数: 32

約数和(自身を含む): 273771360

約数和(自身を除く): 134167432

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 761, 997, 1522, 1994, 3044, 3988, 6088, 7976, 17503, 22931, 35006, 45862, 70012, 91724, 140024, 183448, 758717, 1517434, 3034868, 6069736, 17450491, 34900982, 69801964, 139603928]

約数ペア:

[(1, 139603928), (2, 69801964), (4, 34900982), (8, 17450491), (23, 6069736), (46, 3034868), (92, 1517434), (184, 758717), (761, 183448), (997, 140024), (1522, 91724), (1994, 70012), (3044, 45862), (3988, 35006), (6088, 22931), (7976, 17503)]