144560221

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 170069760

約数和(自身を除く): 25509539

約数列:

[1, 13, 23, 37, 73, 179, 299, 481, 851, 949, 1679, 2327, 2701, 4117, 6623, 11063, 13067, 21827, 35113, 53521, 62123, 86099, 152329, 169871, 300541, 483479, 807599, 1980277, 3907033, 6285227, 11120017, 144560221]

約数ペア:

[(1, 144560221), (13, 11120017), (23, 6285227), (37, 3907033), (73, 1980277), (179, 807599), (299, 483479), (481, 300541), (851, 169871), (949, 152329), (1679, 86099), (2327, 62123), (2701, 53521), (4117, 35113), (6623, 21827), (11063, 13067)]