134441328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{400123}}^1$

素因数の和:400141

約数の個数: 40

約数和(自身を含む): 396923008

約数和(自身を除く): 262481680

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 400123, 800246, 1200369, 1600492, 2400738, 2800861, 3200984, 4801476, 5601722, 6401968, 8402583, 9602952, 11203444, 16805166, 19205904, 22406888, 33610332, 44813776, 67220664, 134441328]

約数ペア:

[(1, 134441328), (2, 67220664), (3, 44813776), (4, 33610332), (6, 22406888), (7, 19205904), (8, 16805166), (12, 11203444), (14, 9602952), (16, 8402583), (21, 6401968), (24, 5601722), (28, 4801476), (42, 3200984), (48, 2800861), (56, 2400738), (84, 1600492), (112, 1200369), (168, 800246), (336, 400123)]