149785566

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{25657}}^1$

素因数の和:25808

約数の個数: 32

約数和(自身を含む): 344843520

約数和(自身を除く): 195057954

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2919, 5838, 25657, 51314, 76971, 153942, 179599, 359198, 538797, 1077594, 3566323, 7132646, 10698969, 21397938, 24964261, 49928522, 74892783, 149785566]

約数ペア:

[(1, 149785566), (2, 74892783), (3, 49928522), (6, 24964261), (7, 21397938), (14, 10698969), (21, 7132646), (42, 3566323), (139, 1077594), (278, 538797), (417, 359198), (834, 179599), (973, 153942), (1946, 76971), (2919, 51314), (5838, 25657)]