126878136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{967}}^1$

素因数の和:1065

約数の個数: 128

約数和(自身を含む): 401448960

約数和(自身を除く): 274570824

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 71, 77, 84, 88, 132, 142, 154, 168, 213, 231, 264, 284, 308, 426, 462, 497, 568, 616, 781, 852, 924, 967, 994, 1491, 1562, 1704, 1848, 1934, 1988, 2343, 2901, 2982, 3124, 3868, 3976, 4686, 5467, 5802, 5964, 6248, 6769, 7736, 9372, 10637, 10934, 11604, 11928, 13538, 16401, 18744, 20307, 21274, 21868, 23208, 27076, 31911, 32802, 40614, 42548, 43736, 54152, 63822, 65604, 68657, 74459, 81228, 85096, 127644, 131208, 137314, 148918, 162456, 205971, 223377, 255288, 274628, 297836, 411942, 446754, 480599, 549256, 595672, 755227, 823884, 893508, 961198, 1441797, 1510454, 1647768, 1787016, 1922396, 2265681, 2883594, 3020908, 3844792, 4531362, 5286589, 5767188, 6041816, 9062724, 10573178, 11534376, 15859767, 18125448, 21146356, 31719534, 42292712, 63439068, 126878136]

約数ペア:

[(1, 126878136), (2, 63439068), (3, 42292712), (4, 31719534), (6, 21146356), (7, 18125448), (8, 15859767), (11, 11534376), (12, 10573178), (14, 9062724), (21, 6041816), (22, 5767188), (24, 5286589), (28, 4531362), (33, 3844792), (42, 3020908), (44, 2883594), (56, 2265681), (66, 1922396), (71, 1787016), (77, 1647768), (84, 1510454), (88, 1441797), (132, 961198), (142, 893508), (154, 823884), (168, 755227), (213, 595672), (231, 549256), (264, 480599), (284, 446754), (308, 411942), (426, 297836), (462, 274628), (497, 255288), (568, 223377), (616, 205971), (781, 162456), (852, 148918), (924, 137314), (967, 131208), (994, 127644), (1491, 85096), (1562, 81228), (1704, 74459), (1848, 68657), (1934, 65604), (1988, 63822), (2343, 54152), (2901, 43736), (2982, 42548), (3124, 40614), (3868, 32802), (3976, 31911), (4686, 27076), (5467, 23208), (5802, 21868), (5964, 21274), (6248, 20307), (6769, 18744), (7736, 16401), (9372, 13538), (10637, 11928), (10934, 11604)]