153431714

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{61}}^2\times {\mathrm{389}}^1$

素因数の和:566

約数の個数: 24

約数和(自身を含む): 239009940

約数和(自身を除く): 85578226

約数列:

[1, 2, 53, 61, 106, 122, 389, 778, 3233, 3721, 6466, 7442, 20617, 23729, 41234, 47458, 197213, 394426, 1257637, 1447469, 2515274, 2894938, 76715857, 153431714]

約数ペア:

[(1, 153431714), (2, 76715857), (53, 2894938), (61, 2515274), (106, 1447469), (122, 1257637), (389, 394426), (778, 197213), (3233, 47458), (3721, 41234), (6466, 23729), (7442, 20617)]