156959361412

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4013}}^1\times {\mathrm{20849}}^1$

素因数の和:24940

約数の個数: 48

約数和(自身を含む): 318698755200

約数和(自身を除く): 161739393788

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 4013, 8026, 16052, 20849, 28091, 41698, 56182, 83396, 112364, 145943, 268871, 291886, 537742, 583772, 1075484, 1396883, 1882097, 2793766, 3764194, 5587532, 7528388, 9778181, 19556362, 39112724, 83667037, 167334074, 334668148, 585669259, 1171338518, 2342677036, 5605691479, 11211382958, 22422765916, 39239840353, 78479680706, 156959361412]

約数ペア:

[(1, 156959361412), (2, 78479680706), (4, 39239840353), (7, 22422765916), (14, 11211382958), (28, 5605691479), (67, 2342677036), (134, 1171338518), (268, 585669259), (469, 334668148), (938, 167334074), (1876, 83667037), (4013, 39112724), (8026, 19556362), (16052, 9778181), (20849, 7528388), (28091, 5587532), (41698, 3764194), (56182, 2793766), (83396, 1882097), (112364, 1396883), (145943, 1075484), (268871, 583772), (291886, 537742)]