128414586

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^2\times {\mathrm{22271}}^1$

素因数の和:22338

約数の個数: 24

約数和(自身を含む): 265393152

約数和(自身を除く): 136978566

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 961, 1922, 2883, 5766, 22271, 44542, 66813, 133626, 690401, 1380802, 2071203, 4142406, 21402431, 42804862, 64207293, 128414586]

約数ペア:

[(1, 128414586), (2, 64207293), (3, 42804862), (6, 21402431), (31, 4142406), (62, 2071203), (93, 1380802), (186, 690401), (961, 133626), (1922, 66813), (2883, 44542), (5766, 22271)]