164009172

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{127733}}^1$

素因数の和:127847

約数の個数: 24

約数和(自身を含む): 386267616

約数和(自身を除く): 222258444

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 127733, 255466, 383199, 510932, 766398, 1532796, 13667431, 27334862, 41002293, 54669724, 82004586, 164009172]

約数ペア:

[(1, 164009172), (2, 82004586), (3, 54669724), (4, 41002293), (6, 27334862), (12, 13667431), (107, 1532796), (214, 766398), (321, 510932), (428, 383199), (642, 255466), (1284, 127733)]