156968290904

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{263}}^1\times {\mathrm{811}}^1\times {\mathrm{1373}}^1$

素因数の和:2520

約数の個数: 64

約数和(自身を含む): 300432464640

約数和(自身を除く): 143464173736

約数列:

[1, 2, 4, 8, 67, 134, 263, 268, 526, 536, 811, 1052, 1373, 1622, 2104, 2746, 3244, 5492, 6488, 10984, 17621, 35242, 54337, 70484, 91991, 108674, 140968, 183982, 213293, 217348, 361099, 367964, 426586, 434696, 722198, 735928, 853172, 1113503, 1444396, 1706344, 2227006, 2888792, 4454012, 8908024, 14290631, 24193633, 28581262, 48387266, 57162524, 74604701, 96774532, 114325048, 149209402, 193549064, 292851289, 298418804, 585702578, 596837608, 1171405156, 2342810312, 19621036363, 39242072726, 78484145452, 156968290904]

約数ペア:

[(1, 156968290904), (2, 78484145452), (4, 39242072726), (8, 19621036363), (67, 2342810312), (134, 1171405156), (263, 596837608), (268, 585702578), (526, 298418804), (536, 292851289), (811, 193549064), (1052, 149209402), (1373, 114325048), (1622, 96774532), (2104, 74604701), (2746, 57162524), (3244, 48387266), (5492, 28581262), (6488, 24193633), (10984, 14290631), (17621, 8908024), (35242, 4454012), (54337, 2888792), (70484, 2227006), (91991, 1706344), (108674, 1444396), (140968, 1113503), (183982, 853172), (213293, 735928), (217348, 722198), (361099, 434696), (367964, 426586)]