187967956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{60169}}^1$

素因数の和:60255

約数の個数: 24

約数和(自身を含む): 363908160

約数和(自身を除く): 175940204

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 60169, 120338, 240676, 661859, 1323718, 2647436, 4271999, 8543998, 17087996, 46991989, 93983978, 187967956]

約数ペア:

[(1, 187967956), (2, 93983978), (4, 46991989), (11, 17087996), (22, 8543998), (44, 4271999), (71, 2647436), (142, 1323718), (284, 661859), (781, 240676), (1562, 120338), (3124, 60169)]