128413332

素因数分解:

$2^2\times 3^2\times {\mathrm{571}}^1\times {\mathrm{6247}}^1$

素因数の和:6828

約数の個数: 36

約数和(自身を含む): 325220896

約数和(自身を除く): 196807564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 571, 1142, 1713, 2284, 3426, 5139, 6247, 6852, 10278, 12494, 18741, 20556, 24988, 37482, 56223, 74964, 112446, 224892, 3567037, 7134074, 10701111, 14268148, 21402222, 32103333, 42804444, 64206666, 128413332]

約数ペア:

[(1, 128413332), (2, 64206666), (3, 42804444), (4, 32103333), (6, 21402222), (9, 14268148), (12, 10701111), (18, 7134074), (36, 3567037), (571, 224892), (1142, 112446), (1713, 74964), (2284, 56223), (3426, 37482), (5139, 24988), (6247, 20556), (6852, 18741), (10278, 12494)]