128104702

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{14969}}^1$

素因数の和:15371

約数の個数: 16

約数和(自身を含む): 210178800

約数和(自身を除く): 82074098

約数列:

[1, 2, 11, 22, 389, 778, 4279, 8558, 14969, 29938, 164659, 329318, 5822941, 11645882, 64052351, 128104702]

約数ペア:

[(1, 128104702), (2, 64052351), (11, 11645882), (22, 5822941), (389, 329318), (778, 164659), (4279, 29938), (8558, 14969)]