16578001134

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1\times {\mathrm{463}}^1$

素因数の和:851

約数の個数: 128

約数和(自身を含む): 38999162880

約数和(自身を除く): 22421161746

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 127, 138, 207, 227, 254, 381, 414, 454, 463, 621, 681, 762, 926, 1143, 1242, 1362, 1389, 2043, 2286, 2778, 2921, 3429, 4086, 4167, 5221, 5842, 6129, 6858, 8334, 8763, 10442, 10649, 12258, 12501, 15663, 17526, 21298, 25002, 26289, 28829, 31326, 31947, 46989, 52578, 57658, 58801, 63894, 78867, 86487, 93978, 95841, 105101, 117602, 140967, 157734, 172974, 176403, 191682, 210202, 259461, 281934, 287523, 315303, 352806, 518922, 529209, 575046, 630606, 663067, 778383, 945909, 1058418, 1326134, 1352423, 1556766, 1587627, 1891818, 1989201, 2417323, 2704846, 2837727, 3175254, 3978402, 4057269, 4834646, 5675454, 5967603, 7251969, 8114538, 11935206, 12171807, 13347827, 14503938, 17902809, 21755907, 24343614, 26695654, 35805618, 36515421, 40043481, 43511814, 65267721, 73030842, 80086962, 120130443, 130535442, 240260886, 307000021, 360391329, 614000042, 720782658, 921000063, 1842000126, 2763000189, 5526000378, 8289000567, 16578001134]

約数ペア:

[(1, 16578001134), (2, 8289000567), (3, 5526000378), (6, 2763000189), (9, 1842000126), (18, 921000063), (23, 720782658), (27, 614000042), (46, 360391329), (54, 307000021), (69, 240260886), (127, 130535442), (138, 120130443), (207, 80086962), (227, 73030842), (254, 65267721), (381, 43511814), (414, 40043481), (454, 36515421), (463, 35805618), (621, 26695654), (681, 24343614), (762, 21755907), (926, 17902809), (1143, 14503938), (1242, 13347827), (1362, 12171807), (1389, 11935206), (2043, 8114538), (2286, 7251969), (2778, 5967603), (2921, 5675454), (3429, 4834646), (4086, 4057269), (4167, 3978402), (5221, 3175254), (5842, 2837727), (6129, 2704846), (6858, 2417323), (8334, 1989201), (8763, 1891818), (10442, 1587627), (10649, 1556766), (12258, 1352423), (12501, 1326134), (15663, 1058418), (17526, 945909), (21298, 778383), (25002, 663067), (26289, 630606), (28829, 575046), (31326, 529209), (31947, 518922), (46989, 352806), (52578, 315303), (57658, 287523), (58801, 281934), (63894, 259461), (78867, 210202), (86487, 191682), (93978, 176403), (95841, 172974), (105101, 157734), (117602, 140967)]