131134696

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{212881}}^1$

素因数の和:212905

約数の個数: 32

約数和(自身を含む): 306550080

約数和(自身を除く): 175415384

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 212881, 425762, 851524, 1490167, 1703048, 2341691, 2980334, 4683382, 5960668, 9366764, 11921336, 16391837, 18733528, 32783674, 65567348, 131134696]

約数ペア:

[(1, 131134696), (2, 65567348), (4, 32783674), (7, 18733528), (8, 16391837), (11, 11921336), (14, 9366764), (22, 5960668), (28, 4683382), (44, 2980334), (56, 2341691), (77, 1703048), (88, 1490167), (154, 851524), (308, 425762), (616, 212881)]