131533164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{5381}}^1$

素因数の和:5495

約数の個数: 72

約数和(自身を含む): 383973408

約数和(自身を除く): 252440244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 97, 126, 194, 252, 291, 388, 582, 679, 873, 1164, 1358, 1746, 2037, 2716, 3492, 4074, 5381, 6111, 8148, 10762, 12222, 16143, 21524, 24444, 32286, 37667, 48429, 64572, 75334, 96858, 113001, 150668, 193716, 226002, 339003, 452004, 521957, 678006, 1043914, 1356012, 1565871, 2087828, 3131742, 3653699, 4697613, 6263484, 7307398, 9395226, 10961097, 14614796, 18790452, 21922194, 32883291, 43844388, 65766582, 131533164]

約数ペア:

[(1, 131533164), (2, 65766582), (3, 43844388), (4, 32883291), (6, 21922194), (7, 18790452), (9, 14614796), (12, 10961097), (14, 9395226), (18, 7307398), (21, 6263484), (28, 4697613), (36, 3653699), (42, 3131742), (63, 2087828), (84, 1565871), (97, 1356012), (126, 1043914), (194, 678006), (252, 521957), (291, 452004), (388, 339003), (582, 226002), (679, 193716), (873, 150668), (1164, 113001), (1358, 96858), (1746, 75334), (2037, 64572), (2716, 48429), (3492, 37667), (4074, 32286), (5381, 24444), (6111, 21524), (8148, 16143), (10762, 12222)]