128567252

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1453}}^1\times {\mathrm{2011}}^1$

素因数の和:3479

約数の個数: 24

約数和(自身を含む): 245737632

約数和(自身を除く): 117170380

約数列:

[1, 2, 4, 11, 22, 44, 1453, 2011, 2906, 4022, 5812, 8044, 15983, 22121, 31966, 44242, 63932, 88484, 2921983, 5843966, 11687932, 32141813, 64283626, 128567252]

約数ペア:

[(1, 128567252), (2, 64283626), (4, 32141813), (11, 11687932), (22, 5843966), (44, 2921983), (1453, 88484), (2011, 63932), (2906, 44242), (4022, 31966), (5812, 22121), (8044, 15983)]