42158256

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{125471}}^1$

素因数の和:125489

約数の個数: 40

約数和(自身を含む): 124468224

約数和(自身を除く): 82309968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 125471, 250942, 376413, 501884, 752826, 878297, 1003768, 1505652, 1756594, 2007536, 2634891, 3011304, 3513188, 5269782, 6022608, 7026376, 10539564, 14052752, 21079128, 42158256]

約数ペア:

[(1, 42158256), (2, 21079128), (3, 14052752), (4, 10539564), (6, 7026376), (7, 6022608), (8, 5269782), (12, 3513188), (14, 3011304), (16, 2634891), (21, 2007536), (24, 1756594), (28, 1505652), (42, 1003768), (48, 878297), (56, 752826), (84, 501884), (112, 376413), (168, 250942), (336, 125471)]