128124972

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{36691}}^1$

素因数の和:36798

約数の個数: 36

約数和(自身を含む): 327219256

約数和(自身を除く): 199094284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 582, 873, 1164, 1746, 3492, 36691, 73382, 110073, 146764, 220146, 330219, 440292, 660438, 1320876, 3559027, 7118054, 10677081, 14236108, 21354162, 32031243, 42708324, 64062486, 128124972]

約数ペア:

[(1, 128124972), (2, 64062486), (3, 42708324), (4, 32031243), (6, 21354162), (9, 14236108), (12, 10677081), (18, 7118054), (36, 3559027), (97, 1320876), (194, 660438), (291, 440292), (388, 330219), (582, 220146), (873, 146764), (1164, 110073), (1746, 73382), (3492, 36691)]