156964922576

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{196919}}^1$

素因数の和:197592

約数の個数: 80

約数和(自身を含む): 379749980160

約数和(自身を除く): 222785057584

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 647, 1232, 1294, 2588, 4529, 5176, 7117, 9058, 10352, 14234, 18116, 28468, 36232, 49819, 56936, 72464, 99638, 113872, 196919, 199276, 393838, 398552, 787676, 797104, 1378433, 1575352, 2166109, 2756866, 3150704, 4332218, 5513732, 8664436, 11027464, 15162763, 17328872, 22054928, 30325526, 34657744, 60651052, 121302104, 127406593, 242604208, 254813186, 509626372, 891846151, 1019252744, 1401472523, 1783692302, 2038505488, 2802945046, 3567384604, 5605890092, 7134769208, 9810307661, 11211780184, 14269538416, 19620615322, 22423560368, 39241230644, 78482461288, 156964922576]

約数ペア:

[(1, 156964922576), (2, 78482461288), (4, 39241230644), (7, 22423560368), (8, 19620615322), (11, 14269538416), (14, 11211780184), (16, 9810307661), (22, 7134769208), (28, 5605890092), (44, 3567384604), (56, 2802945046), (77, 2038505488), (88, 1783692302), (112, 1401472523), (154, 1019252744), (176, 891846151), (308, 509626372), (616, 254813186), (647, 242604208), (1232, 127406593), (1294, 121302104), (2588, 60651052), (4529, 34657744), (5176, 30325526), (7117, 22054928), (9058, 17328872), (10352, 15162763), (14234, 11027464), (18116, 8664436), (28468, 5513732), (36232, 4332218), (49819, 3150704), (56936, 2756866), (72464, 2166109), (99638, 1575352), (113872, 1378433), (196919, 797104), (199276, 787676), (393838, 398552)]