164345538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{28151}}^1$

素因数の和:28302

約数の個数: 32

約数和(自身を含む): 378362880

約数和(自身を除く): 214017342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2919, 5838, 28151, 56302, 84453, 168906, 197057, 394114, 591171, 1182342, 3912989, 7825978, 11738967, 23477934, 27390923, 54781846, 82172769, 164345538]

約数ペア:

[(1, 164345538), (2, 82172769), (3, 54781846), (6, 27390923), (7, 23477934), (14, 11738967), (21, 7825978), (42, 3912989), (139, 1182342), (278, 591171), (417, 394114), (834, 197057), (973, 168906), (1946, 84453), (2919, 56302), (5838, 28151)]