162698256

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{161407}}^1$

素因数の和:161428

約数の個数: 60

約数和(自身を含む): 520379392

約数和(自身を除く): 357681136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 161407, 322814, 484221, 645628, 968442, 1129849, 1291256, 1452663, 1936884, 2259698, 2582512, 2905326, 3389547, 3873768, 4519396, 5810652, 6779094, 7747536, 9038792, 10168641, 11621304, 13558188, 18077584, 20337282, 23242608, 27116376, 40674564, 54232752, 81349128, 162698256]

約数ペア:

[(1, 162698256), (2, 81349128), (3, 54232752), (4, 40674564), (6, 27116376), (7, 23242608), (8, 20337282), (9, 18077584), (12, 13558188), (14, 11621304), (16, 10168641), (18, 9038792), (21, 7747536), (24, 6779094), (28, 5810652), (36, 4519396), (42, 3873768), (48, 3389547), (56, 2905326), (63, 2582512), (72, 2259698), (84, 1936884), (112, 1452663), (126, 1291256), (144, 1129849), (168, 968442), (252, 645628), (336, 484221), (504, 322814), (1008, 161407)]