127907808

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{190339}}^1$

素因数の和:190359

約数の個数: 48

約数和(自身を含む): 383725440

約数和(自身を除く): 255817632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 190339, 380678, 571017, 761356, 1142034, 1332373, 1522712, 2284068, 2664746, 3045424, 3997119, 4568136, 5329492, 6090848, 7994238, 9136272, 10658984, 15988476, 18272544, 21317968, 31976952, 42635936, 63953904, 127907808]

約数ペア:

[(1, 127907808), (2, 63953904), (3, 42635936), (4, 31976952), (6, 21317968), (7, 18272544), (8, 15988476), (12, 10658984), (14, 9136272), (16, 7994238), (21, 6090848), (24, 5329492), (28, 4568136), (32, 3997119), (42, 3045424), (48, 2664746), (56, 2284068), (84, 1522712), (96, 1332373), (112, 1142034), (168, 761356), (224, 571017), (336, 380678), (672, 190339)]