149609208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{890531}}^1$

素因数の和:890547

約数の個数: 32

約数和(自身を含む): 427455360

約数和(自身を除く): 277846152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 890531, 1781062, 2671593, 3562124, 5343186, 6233717, 7124248, 10686372, 12467434, 18701151, 21372744, 24934868, 37402302, 49869736, 74804604, 149609208]

約数ペア:

[(1, 149609208), (2, 74804604), (3, 49869736), (4, 37402302), (6, 24934868), (7, 21372744), (8, 18701151), (12, 12467434), (14, 10686372), (21, 7124248), (24, 6233717), (28, 5343186), (42, 3562124), (56, 2671593), (84, 1781062), (168, 890531)]