128233338

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{153757}}^1$

素因数の和:153901

約数の個数: 16

約数和(自身を含む): 258313440

約数和(自身を除く): 130080102

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 153757, 307514, 461271, 922542, 21372223, 42744446, 64116669, 128233338]

約数ペア:

[(1, 128233338), (2, 64116669), (3, 42744446), (6, 21372223), (139, 922542), (278, 461271), (417, 307514), (834, 153757)]