156931164908

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3109}}^1\times {\mathrm{43969}}^1$

素因数の和:47130

約数の個数: 48

約数和(自身を含む): 321628238400

約数和(自身を除く): 164697073492

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 3109, 6218, 12436, 21763, 43526, 43969, 87052, 87938, 127469, 175876, 254938, 307783, 509876, 615566, 892283, 1231132, 1784566, 1802729, 3569132, 3605458, 7210916, 12619103, 25238206, 50476412, 136699621, 273399242, 546798484, 956897347, 1913794694, 3827589388, 5604684461, 11209368922, 22418737844, 39232791227, 78465582454, 156931164908]

約数ペア:

[(1, 156931164908), (2, 78465582454), (4, 39232791227), (7, 22418737844), (14, 11209368922), (28, 5604684461), (41, 3827589388), (82, 1913794694), (164, 956897347), (287, 546798484), (574, 273399242), (1148, 136699621), (3109, 50476412), (6218, 25238206), (12436, 12619103), (21763, 7210916), (43526, 3605458), (43969, 3569132), (87052, 1802729), (87938, 1784566), (127469, 1231132), (175876, 892283), (254938, 615566), (307783, 509876)]