126970778888

素因数分解:

$2^3\times {\mathrm{509}}^1\times {\mathrm{1039}}^1\times {\mathrm{30011}}^1$

素因数の和:31565

約数の個数: 32

約数和(自身を含む): 238775472000

約数和(自身を除く): 111804693112

約数列:

[1, 2, 4, 8, 509, 1018, 1039, 2036, 2078, 4072, 4156, 8312, 30011, 60022, 120044, 240088, 528851, 1057702, 2115404, 4230808, 15275599, 30551198, 31181429, 61102396, 62362858, 122204792, 124725716, 249451432, 15871347361, 31742694722, 63485389444, 126970778888]

約数ペア:

[(1, 126970778888), (2, 63485389444), (4, 31742694722), (8, 15871347361), (509, 249451432), (1018, 124725716), (1039, 122204792), (2036, 62362858), (2078, 61102396), (4072, 31181429), (4156, 30551198), (8312, 15275599), (30011, 4230808), (60022, 2115404), (120044, 1057702), (240088, 528851)]