128069352

素因数分解:

$2^3\times 3^2\times {\mathrm{409}}^1\times {\mathrm{4349}}^1$

素因数の和:4770

約数の個数: 48

約数和(自身を含む): 347782500

約数和(自身を除く): 219713148

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 409, 818, 1227, 1636, 2454, 3272, 3681, 4349, 4908, 7362, 8698, 9816, 13047, 14724, 17396, 26094, 29448, 34792, 39141, 52188, 78282, 104376, 156564, 313128, 1778741, 3557482, 5336223, 7114964, 10672446, 14229928, 16008669, 21344892, 32017338, 42689784, 64034676, 128069352]

約数ペア:

[(1, 128069352), (2, 64034676), (3, 42689784), (4, 32017338), (6, 21344892), (8, 16008669), (9, 14229928), (12, 10672446), (18, 7114964), (24, 5336223), (36, 3557482), (72, 1778741), (409, 313128), (818, 156564), (1227, 104376), (1636, 78282), (2454, 52188), (3272, 39141), (3681, 34792), (4349, 29448), (4908, 26094), (7362, 17396), (8698, 14724), (9816, 13047)]