161010906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{17191}}^1$

素因数の和:17426

約数の個数: 32

約数和(自身を含む): 369696768

約数和(自身を除く): 208685862

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 223, 446, 669, 1338, 1561, 3122, 4683, 9366, 17191, 34382, 51573, 103146, 120337, 240674, 361011, 722022, 3833593, 7667186, 11500779, 23001558, 26835151, 53670302, 80505453, 161010906]

約数ペア:

[(1, 161010906), (2, 80505453), (3, 53670302), (6, 26835151), (7, 23001558), (14, 11500779), (21, 7667186), (42, 3833593), (223, 722022), (446, 361011), (669, 240674), (1338, 120337), (1561, 103146), (3122, 51573), (4683, 34382), (9366, 17191)]