152783642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{20981}}^1$

素因数の和:21325

約数の個数: 16

約数和(自身を含む): 250776864

約数和(自身を除く): 97993222

約数列:

[1, 2, 11, 22, 331, 662, 3641, 7282, 20981, 41962, 230791, 461582, 6944711, 13889422, 76391821, 152783642]

約数ペア:

[(1, 152783642), (2, 76391821), (11, 13889422), (22, 6944711), (331, 461582), (662, 230791), (3641, 41962), (7282, 20981)]