127372216

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{101411}}^1$

素因数の和:101574

約数の個数: 16

約数和(自身を含む): 240346440

約数和(自身を除く): 112974224

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 101411, 202822, 405644, 811288, 15921527, 31843054, 63686108, 127372216]

約数ペア:

[(1, 127372216), (2, 63686108), (4, 31843054), (8, 15921527), (157, 811288), (314, 405644), (628, 202822), (1256, 101411)]