143462256

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{426971}}^1$

素因数の和:426989

約数の個数: 40

約数和(自身を含む): 423556224

約数和(自身を除く): 280093968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 426971, 853942, 1280913, 1707884, 2561826, 2988797, 3415768, 5123652, 5977594, 6831536, 8966391, 10247304, 11955188, 17932782, 20494608, 23910376, 35865564, 47820752, 71731128, 143462256]

約数ペア:

[(1, 143462256), (2, 71731128), (3, 47820752), (4, 35865564), (6, 23910376), (7, 20494608), (8, 17932782), (12, 11955188), (14, 10247304), (16, 8966391), (21, 6831536), (24, 5977594), (28, 5123652), (42, 3415768), (48, 2988797), (56, 2561826), (84, 1707884), (112, 1280913), (168, 853942), (336, 426971)]