156909801730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7219}}^1\times {\mathrm{197597}}^1$

素因数の和:204834

約数の個数: 32

約数和(自身を含む): 308158032960

約数和(自身を除く): 151248231230

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 7219, 14438, 36095, 72190, 79409, 158818, 197597, 395194, 397045, 794090, 987985, 1975970, 2173567, 4347134, 10867835, 21735670, 1426452743, 2852905486, 7132263715, 14264527430, 15690980173, 31381960346, 78454900865, 156909801730]

約数ペア:

[(1, 156909801730), (2, 78454900865), (5, 31381960346), (10, 15690980173), (11, 14264527430), (22, 7132263715), (55, 2852905486), (110, 1426452743), (7219, 21735670), (14438, 10867835), (36095, 4347134), (72190, 2173567), (79409, 1975970), (158818, 987985), (197597, 794090), (395194, 397045)]