156797684990

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{479}}^2\times {\mathrm{1847}}^1$

素因数の和:2849

約数の個数: 48

約数和(自身を含む): 290627501472

約数和(自身を除く): 133829816482

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 479, 958, 1847, 2395, 3694, 4790, 9235, 17723, 18470, 35446, 68339, 88615, 136678, 177230, 229441, 341695, 458882, 683390, 884713, 1147205, 1769426, 2294410, 4423565, 8489317, 8847130, 16978634, 32734381, 42446585, 65468762, 84893170, 163671905, 327343810, 423777527, 847555054, 2118887635, 4237775270, 15679768499, 31359536998, 78398842495, 156797684990]

約数ペア:

[(1, 156797684990), (2, 78398842495), (5, 31359536998), (10, 15679768499), (37, 4237775270), (74, 2118887635), (185, 847555054), (370, 423777527), (479, 327343810), (958, 163671905), (1847, 84893170), (2395, 65468762), (3694, 42446585), (4790, 32734381), (9235, 16978634), (17723, 8847130), (18470, 8489317), (35446, 4423565), (68339, 2294410), (88615, 1769426), (136678, 1147205), (177230, 884713), (229441, 683390), (341695, 458882)]