1178147156938

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7229}}^1\times {\mathrm{138349}}^1$

素因数の和:145630

約数の個数: 32

約数和(自身を含む): 1920519360000

約数和(自身を除く): 742372203062

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 7229, 14458, 137351, 138349, 224099, 274702, 276698, 448198, 2628631, 4257881, 4288819, 5257262, 8515762, 8577638, 81487561, 162975122, 1000124921, 2000249842, 19002373499, 31003872551, 38004746998, 62007745102, 589073578469, 1178147156938]

約数ペア:

[(1, 1178147156938), (2, 589073578469), (19, 62007745102), (31, 38004746998), (38, 31003872551), (62, 19002373499), (589, 2000249842), (1178, 1000124921), (7229, 162975122), (14458, 81487561), (137351, 8577638), (138349, 8515762), (224099, 5257262), (274702, 4288819), (276698, 4257881), (448198, 2628631)]