144581773

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 179988480

約数和(自身を除く): 35406707

約数列:

[1, 7, 19, 61, 71, 133, 251, 427, 497, 1159, 1349, 1757, 4331, 4769, 8113, 9443, 15311, 17821, 30317, 33383, 82289, 107177, 124747, 290909, 338599, 576023, 1087081, 2036363, 2370193, 7609567, 20654539, 144581773]

約数ペア:

[(1, 144581773), (7, 20654539), (19, 7609567), (61, 2370193), (71, 2036363), (133, 1087081), (251, 576023), (427, 338599), (497, 290909), (1159, 124747), (1349, 107177), (1757, 82289), (4331, 33383), (4769, 30317), (8113, 17821), (9443, 15311)]