169486210

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{2633}}^1$

素因数の和:2838

約数の個数: 32

約数和(自身を含む): 314626032

約数和(自身を除く): 145139822

約数列:

[1, 2, 5, 10, 41, 82, 157, 205, 314, 410, 785, 1570, 2633, 5266, 6437, 12874, 13165, 26330, 32185, 64370, 107953, 215906, 413381, 539765, 826762, 1079530, 2066905, 4133810, 16948621, 33897242, 84743105, 169486210]

約数ペア:

[(1, 169486210), (2, 84743105), (5, 33897242), (10, 16948621), (41, 4133810), (82, 2066905), (157, 1079530), (205, 826762), (314, 539765), (410, 413381), (785, 215906), (1570, 107953), (2633, 64370), (5266, 32185), (6437, 26330), (12874, 13165)]