144857426

素因数分解:

$2^1\times 7^2\times {\mathrm{659}}^1\times {\mathrm{2243}}^1$

素因数の和:2918

約数の個数: 24

約数和(自身を含む): 253257840

約数和(自身を除く): 108400414

約数列:

[1, 2, 7, 14, 49, 98, 659, 1318, 2243, 4486, 4613, 9226, 15701, 31402, 32291, 64582, 109907, 219814, 1478137, 2956274, 10346959, 20693918, 72428713, 144857426]

約数ペア:

[(1, 144857426), (2, 72428713), (7, 20693918), (14, 10346959), (49, 2956274), (98, 1478137), (659, 219814), (1318, 109907), (2243, 64582), (4486, 32291), (4613, 31402), (9226, 15701)]