168129670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{877}}^1\times {\mathrm{1009}}^1$

素因数の和:1912

約数の個数: 32

約数和(自身を含む): 319240800

約数和(自身を除く): 151111130

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 877, 1009, 1754, 2018, 4385, 5045, 8770, 10090, 16663, 19171, 33326, 38342, 83315, 95855, 166630, 191710, 884893, 1769786, 4424465, 8848930, 16812967, 33625934, 84064835, 168129670]

約数ペア:

[(1, 168129670), (2, 84064835), (5, 33625934), (10, 16812967), (19, 8848930), (38, 4424465), (95, 1769786), (190, 884893), (877, 191710), (1009, 166630), (1754, 95855), (2018, 83315), (4385, 38342), (5045, 33326), (8770, 19171), (10090, 16663)]