137815398

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:687

約数の個数: 128

約数和(自身を含む): 380928000

約数和(自身を除く): 243112602

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 31, 38, 42, 54, 57, 62, 63, 93, 114, 126, 133, 171, 186, 189, 217, 266, 279, 342, 378, 399, 434, 513, 558, 589, 619, 651, 798, 837, 1026, 1178, 1197, 1238, 1302, 1674, 1767, 1857, 1953, 2394, 3534, 3591, 3714, 3906, 4123, 4333, 5301, 5571, 5859, 7182, 8246, 8666, 10602, 11142, 11718, 11761, 12369, 12999, 15903, 16713, 19189, 23522, 24738, 25998, 31806, 33426, 35283, 37107, 38378, 38997, 57567, 70566, 74214, 77994, 82327, 105849, 111321, 115134, 116991, 134323, 164654, 172701, 211698, 222642, 233982, 246981, 268646, 317547, 345402, 364591, 402969, 493962, 518103, 635094, 729182, 740943, 805938, 1036206, 1093773, 1208907, 1481886, 2187546, 2222829, 2417814, 2552137, 3281319, 3626721, 4445658, 5104274, 6562638, 7253442, 7656411, 9843957, 15312822, 19687914, 22969233, 45938466, 68907699, 137815398]

約数ペア:

[(1, 137815398), (2, 68907699), (3, 45938466), (6, 22969233), (7, 19687914), (9, 15312822), (14, 9843957), (18, 7656411), (19, 7253442), (21, 6562638), (27, 5104274), (31, 4445658), (38, 3626721), (42, 3281319), (54, 2552137), (57, 2417814), (62, 2222829), (63, 2187546), (93, 1481886), (114, 1208907), (126, 1093773), (133, 1036206), (171, 805938), (186, 740943), (189, 729182), (217, 635094), (266, 518103), (279, 493962), (342, 402969), (378, 364591), (399, 345402), (434, 317547), (513, 268646), (558, 246981), (589, 233982), (619, 222642), (651, 211698), (798, 172701), (837, 164654), (1026, 134323), (1178, 116991), (1197, 115134), (1238, 111321), (1302, 105849), (1674, 82327), (1767, 77994), (1857, 74214), (1953, 70566), (2394, 57567), (3534, 38997), (3591, 38378), (3714, 37107), (3906, 35283), (4123, 33426), (4333, 31806), (5301, 25998), (5571, 24738), (5859, 23522), (7182, 19189), (8246, 16713), (8666, 15903), (10602, 12999), (11142, 12369), (11718, 11761)]