144467824

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{170363}}^1$

素因数の和:170424

約数の個数: 20

約数和(自身を含む): 285189336

約数和(自身を除く): 140721512

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 170363, 340726, 681452, 1362904, 2725808, 9029239, 18058478, 36116956, 72233912, 144467824]

約数ペア:

[(1, 144467824), (2, 72233912), (4, 36116956), (8, 18058478), (16, 9029239), (53, 2725808), (106, 1362904), (212, 681452), (424, 340726), (848, 170363)]