121220764

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{4591}}^1$

素因数の和:4666

約数の個数: 48

約数和(自身を含む): 259209216

約数和(自身を除く): 137988452

約数列:

[1, 2, 4, 7, 14, 23, 28, 41, 46, 82, 92, 161, 164, 287, 322, 574, 644, 943, 1148, 1886, 3772, 4591, 6601, 9182, 13202, 18364, 26404, 32137, 64274, 105593, 128548, 188231, 211186, 376462, 422372, 739151, 752924, 1317617, 1478302, 2635234, 2956604, 4329313, 5270468, 8658626, 17317252, 30305191, 60610382, 121220764]

約数ペア:

[(1, 121220764), (2, 60610382), (4, 30305191), (7, 17317252), (14, 8658626), (23, 5270468), (28, 4329313), (41, 2956604), (46, 2635234), (82, 1478302), (92, 1317617), (161, 752924), (164, 739151), (287, 422372), (322, 376462), (574, 211186), (644, 188231), (943, 128548), (1148, 105593), (1886, 64274), (3772, 32137), (4591, 26404), (6601, 18364), (9182, 13202)]