155287192

素因数分解:

$2^3\times {\mathrm{151}}^1\times {\mathrm{128549}}^1$

素因数の和:128706

約数の個数: 16

約数和(自身を含む): 293094000

約数和(自身を除く): 137806808

約数列:

[1, 2, 4, 8, 151, 302, 604, 1208, 128549, 257098, 514196, 1028392, 19410899, 38821798, 77643596, 155287192]

約数ペア:

[(1, 155287192), (2, 77643596), (4, 38821798), (8, 19410899), (151, 1028392), (302, 514196), (604, 257098), (1208, 128549)]