163944242

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{9421}}^1$

素因数の和:9554

約数の個数: 32

約数和(自身を含む): 309343104

約数和(自身を除く): 145398862

約数列:

[1, 2, 7, 11, 14, 22, 77, 113, 154, 226, 791, 1243, 1582, 2486, 8701, 9421, 17402, 18842, 65947, 103631, 131894, 207262, 725417, 1064573, 1450834, 2129146, 7452011, 11710303, 14904022, 23420606, 81972121, 163944242]

約数ペア:

[(1, 163944242), (2, 81972121), (7, 23420606), (11, 14904022), (14, 11710303), (22, 7452011), (77, 2129146), (113, 1450834), (154, 1064573), (226, 725417), (791, 207262), (1243, 131894), (1582, 103631), (2486, 65947), (8701, 18842), (9421, 17402)]