157025970290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{28395293}}^1$

素因数の和:28395386

約数の個数: 32

約数和(自身を含む): 327113786880

約数和(自身を除く): 170087816590

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 5530, 28395293, 56790586, 141976465, 198767051, 283952930, 397534102, 993835255, 1987670510, 2243228147, 4486456294, 11216140735, 15702597029, 22432281470, 31405194058, 78512985145, 157025970290]

約数ペア:

[(1, 157025970290), (2, 78512985145), (5, 31405194058), (7, 22432281470), (10, 15702597029), (14, 11216140735), (35, 4486456294), (70, 2243228147), (79, 1987670510), (158, 993835255), (395, 397534102), (553, 283952930), (790, 198767051), (1106, 141976465), (2765, 56790586), (5530, 28395293)]