140147279986

素因数分解:

$2^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{907}}^1\times {\mathrm{35951}}^1$

素因数の和:37174

約数の個数: 32

約数和(自身を含む): 241307523072

約数和(自身を除く): 101160243086

約数列:

[1, 2, 7, 14, 307, 614, 907, 1814, 2149, 4298, 6349, 12698, 35951, 71902, 251657, 278449, 503314, 556898, 1949143, 3898286, 11036957, 22073914, 32607557, 65215114, 77258699, 154517398, 228252899, 456505798, 10010519999, 20021039998, 70073639993, 140147279986]

約数ペア:

[(1, 140147279986), (2, 70073639993), (7, 20021039998), (14, 10010519999), (307, 456505798), (614, 228252899), (907, 154517398), (1814, 77258699), (2149, 65215114), (4298, 32607557), (6349, 22073914), (12698, 11036957), (35951, 3898286), (71902, 1949143), (251657, 556898), (278449, 503314)]