144667712

素因数分解:

$2^6\times 7^1\times {\mathrm{322919}}^1$

素因数の和:322938

約数の個数: 28

約数和(自身を含む): 328086720

約数和(自身を除く): 183419008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 322919, 645838, 1291676, 2260433, 2583352, 4520866, 5166704, 9041732, 10333408, 18083464, 20666816, 36166928, 72333856, 144667712]

約数ペア:

[(1, 144667712), (2, 72333856), (4, 36166928), (7, 20666816), (8, 18083464), (14, 10333408), (16, 9041732), (28, 5166704), (32, 4520866), (56, 2583352), (64, 2260433), (112, 1291676), (224, 645838), (448, 322919)]