157034318728

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{206783}}^1$

素因数の和:207058

約数の個数: 64

約数和(自身を含む): 343029841920

約数和(自身を除く): 185995523192

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 191, 284, 382, 497, 568, 764, 994, 1337, 1528, 1988, 2674, 3976, 5348, 10696, 13561, 27122, 54244, 94927, 108488, 189854, 206783, 379708, 413566, 759416, 827132, 1447481, 1654264, 2894962, 5789924, 11579848, 14681593, 29363186, 39495553, 58726372, 78991106, 102771151, 117452744, 157982212, 205542302, 276468871, 315964424, 411084604, 552937742, 822169208, 1105875484, 2211750968, 2804184263, 5608368526, 11216737052, 19629289841, 22433474104, 39258579682, 78517159364, 157034318728]

約数ペア:

[(1, 157034318728), (2, 78517159364), (4, 39258579682), (7, 22433474104), (8, 19629289841), (14, 11216737052), (28, 5608368526), (56, 2804184263), (71, 2211750968), (142, 1105875484), (191, 822169208), (284, 552937742), (382, 411084604), (497, 315964424), (568, 276468871), (764, 205542302), (994, 157982212), (1337, 117452744), (1528, 102771151), (1988, 78991106), (2674, 58726372), (3976, 39495553), (5348, 29363186), (10696, 14681593), (13561, 11579848), (27122, 5789924), (54244, 2894962), (94927, 1654264), (108488, 1447481), (189854, 827132), (206783, 759416), (379708, 413566)]