140565264

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{418349}}^1$

素因数の和:418367

約数の個数: 40

約数和(自身を含む): 415003200

約数和(自身を除く): 274437936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 418349, 836698, 1255047, 1673396, 2510094, 2928443, 3346792, 5020188, 5856886, 6693584, 8785329, 10040376, 11713772, 17570658, 20080752, 23427544, 35141316, 46855088, 70282632, 140565264]

約数ペア:

[(1, 140565264), (2, 70282632), (3, 46855088), (4, 35141316), (6, 23427544), (7, 20080752), (8, 17570658), (12, 11713772), (14, 10040376), (16, 8785329), (21, 6693584), (24, 5856886), (28, 5020188), (42, 3346792), (48, 2928443), (56, 2510094), (84, 1673396), (112, 1255047), (168, 836698), (336, 418349)]