129366188

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{773}}^1$

素因数の和:966

約数の個数: 48

約数和(自身を含む): 266999040

約数和(自身を除く): 137632852

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 139, 172, 278, 301, 556, 602, 773, 973, 1204, 1546, 1946, 3092, 3892, 5411, 5977, 10822, 11954, 21644, 23908, 33239, 41839, 66478, 83678, 107447, 132956, 167356, 214894, 232673, 429788, 465346, 752129, 930692, 1504258, 3008516, 4620221, 9240442, 18480884, 32341547, 64683094, 129366188]

約数ペア:

[(1, 129366188), (2, 64683094), (4, 32341547), (7, 18480884), (14, 9240442), (28, 4620221), (43, 3008516), (86, 1504258), (139, 930692), (172, 752129), (278, 465346), (301, 429788), (556, 232673), (602, 214894), (773, 167356), (973, 132956), (1204, 107447), (1546, 83678), (1946, 66478), (3092, 41839), (3892, 33239), (5411, 23908), (5977, 21644), (10822, 11954)]