138049397171

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{53089}}^1$

素因数の和:53355

約数の個数: 32

約数和(自身を含む): 165498094080

約数和(自身を除く): 27448696909

約数列:

[1, 7, 43, 53, 163, 301, 371, 1141, 2279, 7009, 8639, 15953, 49063, 53089, 60473, 371477, 371623, 2282827, 2600339, 2813717, 8653507, 15979789, 19696019, 60574549, 120989831, 372100801, 458635871, 846928817, 2604705607, 3210451097, 19721342453, 138049397171]

約数ペア:

[(1, 138049397171), (7, 19721342453), (43, 3210451097), (53, 2604705607), (163, 846928817), (301, 458635871), (371, 372100801), (1141, 120989831), (2279, 60574549), (7009, 19696019), (8639, 15979789), (15953, 8653507), (49063, 2813717), (53089, 2600339), (60473, 2282827), (371477, 371623)]