143155628

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{6367}}^1$

素因数の和:6462

約数の個数: 48

約数和(自身を含む): 316667904

約数和(自身を除く): 173512276

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 73, 77, 146, 154, 292, 308, 511, 803, 1022, 1606, 2044, 3212, 5621, 6367, 11242, 12734, 22484, 25468, 44569, 70037, 89138, 140074, 178276, 280148, 464791, 490259, 929582, 980518, 1859164, 1961036, 3253537, 5112701, 6507074, 10225402, 13014148, 20450804, 35788907, 71577814, 143155628]

約数ペア:

[(1, 143155628), (2, 71577814), (4, 35788907), (7, 20450804), (11, 13014148), (14, 10225402), (22, 6507074), (28, 5112701), (44, 3253537), (73, 1961036), (77, 1859164), (146, 980518), (154, 929582), (292, 490259), (308, 464791), (511, 280148), (803, 178276), (1022, 140074), (1606, 89138), (2044, 70037), (3212, 44569), (5621, 25468), (6367, 22484), (11242, 12734)]