157028584734

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{20430469}}^1$

素因数の和:20430545

約数の個数: 48

約数和(自身を含む): 395207011680

約数和(自身を除く): 238178426946

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 2562, 3843, 7686, 20430469, 40860938, 61291407, 122582814, 143013283, 183874221, 286026566, 367748442, 429039849, 858079698, 1246258609, 1287119547, 2492517218, 2574239094, 3738775827, 7477551654, 8723810263, 11216327481, 17447620526, 22432654962, 26171430789, 52342861578, 78514292367, 157028584734]

約数ペア:

[(1, 157028584734), (2, 78514292367), (3, 52342861578), (6, 26171430789), (7, 22432654962), (9, 17447620526), (14, 11216327481), (18, 8723810263), (21, 7477551654), (42, 3738775827), (61, 2574239094), (63, 2492517218), (122, 1287119547), (126, 1246258609), (183, 858079698), (366, 429039849), (427, 367748442), (549, 286026566), (854, 183874221), (1098, 143013283), (1281, 122582814), (2562, 61291407), (3843, 40860938), (7686, 20430469)]