129277257464

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{977}}^1\times {\mathrm{1823}}^1$

素因数の和:3060

約数の個数: 64

約数和(自身を含む): 249599370240

約数和(自身を除く): 120322112776

約数列:

[1, 2, 4, 8, 43, 86, 172, 211, 344, 422, 844, 977, 1688, 1823, 1954, 3646, 3908, 7292, 7816, 9073, 14584, 18146, 36292, 42011, 72584, 78389, 84022, 156778, 168044, 206147, 313556, 336088, 384653, 412294, 627112, 769306, 824588, 1538612, 1649176, 1781071, 3077224, 3562142, 7124284, 8864321, 14248568, 16540079, 17728642, 33080158, 35457284, 66160316, 70914568, 76586053, 132320632, 153172106, 306344212, 375805981, 612688424, 751611962, 1503223924, 3006447848, 16159657183, 32319314366, 64638628732, 129277257464]

約数ペア:

[(1, 129277257464), (2, 64638628732), (4, 32319314366), (8, 16159657183), (43, 3006447848), (86, 1503223924), (172, 751611962), (211, 612688424), (344, 375805981), (422, 306344212), (844, 153172106), (977, 132320632), (1688, 76586053), (1823, 70914568), (1954, 66160316), (3646, 35457284), (3908, 33080158), (7292, 17728642), (7816, 16540079), (9073, 14248568), (14584, 8864321), (18146, 7124284), (36292, 3562142), (42011, 3077224), (72584, 1781071), (78389, 1649176), (84022, 1538612), (156778, 824588), (168044, 769306), (206147, 627112), (313556, 412294), (336088, 384653)]