128547366

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{2713}}^1$

素因数の和:2920

約数の個数: 32

約数和(自身を含む): 263800800

約数和(自身を除く): 135253434

約数列:

[1, 2, 3, 6, 53, 106, 149, 159, 298, 318, 447, 894, 2713, 5426, 7897, 8139, 15794, 16278, 23691, 47382, 143789, 287578, 404237, 431367, 808474, 862734, 1212711, 2425422, 21424561, 42849122, 64273683, 128547366]

約数ペア:

[(1, 128547366), (2, 64273683), (3, 42849122), (6, 21424561), (53, 2425422), (106, 1212711), (149, 862734), (159, 808474), (298, 431367), (318, 404237), (447, 287578), (894, 143789), (2713, 47382), (5426, 23691), (7897, 16278), (8139, 15794)]