131076008

素因数分解:

$2^3\times 7^1\times {\mathrm{1019}}^1\times {\mathrm{2297}}^1$

素因数の和:3329

約数の個数: 32

約数和(自身を含む): 281275200

約数和(自身を除く): 150199192

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1019, 2038, 2297, 4076, 4594, 7133, 8152, 9188, 14266, 16079, 18376, 28532, 32158, 57064, 64316, 128632, 2340643, 4681286, 9362572, 16384501, 18725144, 32769002, 65538004, 131076008]

約数ペア:

[(1, 131076008), (2, 65538004), (4, 32769002), (7, 18725144), (8, 16384501), (14, 9362572), (28, 4681286), (56, 2340643), (1019, 128632), (2038, 64316), (2297, 57064), (4076, 32158), (4594, 28532), (7133, 18376), (8152, 16079), (9188, 14266)]