137319504

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{408689}}^1$

素因数の和:408707

約数の個数: 40

約数和(自身を含む): 405420480

約数和(自身を除く): 268100976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 408689, 817378, 1226067, 1634756, 2452134, 2860823, 3269512, 4904268, 5721646, 6539024, 8582469, 9808536, 11443292, 17164938, 19617072, 22886584, 34329876, 45773168, 68659752, 137319504]

約数ペア:

[(1, 137319504), (2, 68659752), (3, 45773168), (4, 34329876), (6, 22886584), (7, 19617072), (8, 17164938), (12, 11443292), (14, 9808536), (16, 8582469), (21, 6539024), (24, 5721646), (28, 4904268), (42, 3269512), (48, 2860823), (56, 2452134), (84, 1634756), (112, 1226067), (168, 817378), (336, 408689)]