128812212

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{34739}}^1$

素因数の和:34852

約数の個数: 36

約数和(自身を含む): 328779360

約数和(自身を除く): 199967148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 309, 412, 618, 927, 1236, 1854, 3708, 34739, 69478, 104217, 138956, 208434, 312651, 416868, 625302, 1250604, 3578117, 7156234, 10734351, 14312468, 21468702, 32203053, 42937404, 64406106, 128812212]

約数ペア:

[(1, 128812212), (2, 64406106), (3, 42937404), (4, 32203053), (6, 21468702), (9, 14312468), (12, 10734351), (18, 7156234), (36, 3578117), (103, 1250604), (206, 625302), (309, 416868), (412, 312651), (618, 208434), (927, 138956), (1236, 104217), (1854, 69478), (3708, 34739)]