163483544

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^2\times {\mathrm{181}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 355052880

約数和(自身を除く): 191569336

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 181, 254, 362, 508, 724, 889, 1016, 1267, 1448, 1778, 2534, 3556, 5068, 7112, 10136, 16129, 22987, 32258, 45974, 64516, 91948, 112903, 129032, 160909, 183896, 225806, 321818, 451612, 643636, 903224, 1287272, 2919349, 5838698, 11677396, 20435443, 23354792, 40870886, 81741772, 163483544]

約数ペア:

[(1, 163483544), (2, 81741772), (4, 40870886), (7, 23354792), (8, 20435443), (14, 11677396), (28, 5838698), (56, 2919349), (127, 1287272), (181, 903224), (254, 643636), (362, 451612), (508, 321818), (724, 225806), (889, 183896), (1016, 160909), (1267, 129032), (1448, 112903), (1778, 91948), (2534, 64516), (3556, 45974), (5068, 32258), (7112, 22987), (10136, 16129)]