145287876

素因数分解:

$2^2\times 3^1\times {\mathrm{2213}}^1\times {\mathrm{5471}}^1$

素因数の和:7691

約数の個数: 24

約数和(自身を含む): 339220224

約数和(自身を除く): 193932348

約数列:

[1, 2, 3, 4, 6, 12, 2213, 4426, 5471, 6639, 8852, 10942, 13278, 16413, 21884, 26556, 32826, 65652, 12107323, 24214646, 36321969, 48429292, 72643938, 145287876]

約数ペア:

[(1, 145287876), (2, 72643938), (3, 48429292), (4, 36321969), (6, 24214646), (12, 12107323), (2213, 65652), (4426, 32826), (5471, 26556), (6639, 21884), (8852, 16413), (10942, 13278)]