157330488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2143}}^1$

素因数の和:2201

約数の個数: 128

約数和(自身を含む): 493977600

約数和(自身を除く): 336647112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 23, 24, 28, 38, 42, 46, 56, 57, 69, 76, 84, 92, 114, 133, 138, 152, 161, 168, 184, 228, 266, 276, 322, 399, 437, 456, 483, 532, 552, 644, 798, 874, 966, 1064, 1288, 1311, 1596, 1748, 1932, 2143, 2622, 3059, 3192, 3496, 3864, 4286, 5244, 6118, 6429, 8572, 9177, 10488, 12236, 12858, 15001, 17144, 18354, 24472, 25716, 30002, 36708, 40717, 45003, 49289, 51432, 60004, 73416, 81434, 90006, 98578, 120008, 122151, 147867, 162868, 180012, 197156, 244302, 285019, 295734, 325736, 345023, 360024, 394312, 488604, 570038, 591468, 690046, 855057, 936491, 977208, 1035069, 1140076, 1182936, 1380092, 1710114, 1872982, 2070138, 2280152, 2760184, 2809473, 3420228, 3745964, 4140276, 5618946, 6555437, 6840456, 7491928, 8280552, 11237892, 13110874, 19666311, 22475784, 26221748, 39332622, 52443496, 78665244, 157330488]

約数ペア:

[(1, 157330488), (2, 78665244), (3, 52443496), (4, 39332622), (6, 26221748), (7, 22475784), (8, 19666311), (12, 13110874), (14, 11237892), (19, 8280552), (21, 7491928), (23, 6840456), (24, 6555437), (28, 5618946), (38, 4140276), (42, 3745964), (46, 3420228), (56, 2809473), (57, 2760184), (69, 2280152), (76, 2070138), (84, 1872982), (92, 1710114), (114, 1380092), (133, 1182936), (138, 1140076), (152, 1035069), (161, 977208), (168, 936491), (184, 855057), (228, 690046), (266, 591468), (276, 570038), (322, 488604), (399, 394312), (437, 360024), (456, 345023), (483, 325736), (532, 295734), (552, 285019), (644, 244302), (798, 197156), (874, 180012), (966, 162868), (1064, 147867), (1288, 122151), (1311, 120008), (1596, 98578), (1748, 90006), (1932, 81434), (2143, 73416), (2622, 60004), (3059, 51432), (3192, 49289), (3496, 45003), (3864, 40717), (4286, 36708), (5244, 30002), (6118, 25716), (6429, 24472), (8572, 18354), (9177, 17144), (10488, 15001), (12236, 12858)]