127959216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{389}}^1$

素因数の和:507

約数の個数: 160

約数和(自身を含む): 417830400

約数和(自身を除く): 289871184

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 89, 112, 132, 154, 168, 176, 178, 231, 264, 267, 308, 336, 356, 389, 462, 528, 534, 616, 623, 712, 778, 924, 979, 1068, 1167, 1232, 1246, 1424, 1556, 1848, 1869, 1958, 2136, 2334, 2492, 2723, 2937, 3112, 3696, 3738, 3916, 4272, 4279, 4668, 4984, 5446, 5874, 6224, 6853, 7476, 7832, 8169, 8558, 9336, 9968, 10892, 11748, 12837, 13706, 14952, 15664, 16338, 17116, 18672, 20559, 21784, 23496, 25674, 27412, 29904, 29953, 32676, 34232, 34621, 41118, 43568, 46992, 51348, 54824, 59906, 65352, 68464, 69242, 82236, 89859, 102696, 103863, 109648, 119812, 130704, 138484, 164472, 179718, 205392, 207726, 239624, 242347, 276968, 328944, 359436, 380831, 415452, 479248, 484694, 553936, 718872, 727041, 761662, 830904, 969388, 1142493, 1437744, 1454082, 1523324, 1661808, 1938776, 2284986, 2665817, 2908164, 3046648, 3877552, 4569972, 5331634, 5816328, 6093296, 7997451, 9139944, 10663268, 11632656, 15994902, 18279888, 21326536, 31989804, 42653072, 63979608, 127959216]

約数ペア:

[(1, 127959216), (2, 63979608), (3, 42653072), (4, 31989804), (6, 21326536), (7, 18279888), (8, 15994902), (11, 11632656), (12, 10663268), (14, 9139944), (16, 7997451), (21, 6093296), (22, 5816328), (24, 5331634), (28, 4569972), (33, 3877552), (42, 3046648), (44, 2908164), (48, 2665817), (56, 2284986), (66, 1938776), (77, 1661808), (84, 1523324), (88, 1454082), (89, 1437744), (112, 1142493), (132, 969388), (154, 830904), (168, 761662), (176, 727041), (178, 718872), (231, 553936), (264, 484694), (267, 479248), (308, 415452), (336, 380831), (356, 359436), (389, 328944), (462, 276968), (528, 242347), (534, 239624), (616, 207726), (623, 205392), (712, 179718), (778, 164472), (924, 138484), (979, 130704), (1068, 119812), (1167, 109648), (1232, 103863), (1246, 102696), (1424, 89859), (1556, 82236), (1848, 69242), (1869, 68464), (1958, 65352), (2136, 59906), (2334, 54824), (2492, 51348), (2723, 46992), (2937, 43568), (3112, 41118), (3696, 34621), (3738, 34232), (3916, 32676), (4272, 29953), (4279, 29904), (4668, 27412), (4984, 25674), (5446, 23496), (5874, 21784), (6224, 20559), (6853, 18672), (7476, 17116), (7832, 16338), (8169, 15664), (8558, 14952), (9336, 13706), (9968, 12837), (10892, 11748)]