181939128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1082971}}^1$

素因数の和:1082987

約数の個数: 32

約数和(自身を含む): 519826560

約数和(自身を除く): 337887432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1082971, 2165942, 3248913, 4331884, 6497826, 7580797, 8663768, 12995652, 15161594, 22742391, 25991304, 30323188, 45484782, 60646376, 90969564, 181939128]

約数ペア:

[(1, 181939128), (2, 90969564), (3, 60646376), (4, 45484782), (6, 30323188), (7, 25991304), (8, 22742391), (12, 15161594), (14, 12995652), (21, 8663768), (24, 7580797), (28, 6497826), (42, 4331884), (56, 3248913), (84, 2165942), (168, 1082971)]