118115228

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1987}}^1$

素因数の和:2202

約数の個数: 48

約数和(自身を含む): 259171584

約数和(自身を除く): 141056356

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 193, 308, 386, 772, 1351, 1987, 2123, 2702, 3974, 4246, 5404, 7948, 8492, 13909, 14861, 21857, 27818, 29722, 43714, 55636, 59444, 87428, 152999, 305998, 383491, 611996, 766982, 1533964, 2684437, 4218401, 5368874, 8436802, 10737748, 16873604, 29528807, 59057614, 118115228]

約数ペア:

[(1, 118115228), (2, 59057614), (4, 29528807), (7, 16873604), (11, 10737748), (14, 8436802), (22, 5368874), (28, 4218401), (44, 2684437), (77, 1533964), (154, 766982), (193, 611996), (308, 383491), (386, 305998), (772, 152999), (1351, 87428), (1987, 59444), (2123, 55636), (2702, 43714), (3974, 29722), (4246, 27818), (5404, 21857), (7948, 14861), (8492, 13909)]