157220660922

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{3144539}}^1$

素因数の和:3145198

約数の個数: 32

約数和(自身を含む): 339157506240

約数和(自身を除く): 181936845318

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 641, 1282, 1923, 3846, 8333, 16666, 24999, 49998, 3144539, 6289078, 9433617, 18867234, 40879007, 81758014, 122637021, 245274042, 2015649499, 4031298998, 6046948497, 12093896994, 26203443487, 52406886974, 78610330461, 157220660922]

約数ペア:

[(1, 157220660922), (2, 78610330461), (3, 52406886974), (6, 26203443487), (13, 12093896994), (26, 6046948497), (39, 4031298998), (78, 2015649499), (641, 245274042), (1282, 122637021), (1923, 81758014), (3846, 40879007), (8333, 18867234), (16666, 9433617), (24999, 6289078), (49998, 3144539)]