138185096

素因数分解:

$2^3\times 7^3\times {\mathrm{50359}}^1$

素因数の和:50386

約数の個数: 32

約数和(自身を含む): 302160000

約数和(自身を除く): 163974904

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 50359, 100718, 201436, 352513, 402872, 705026, 1410052, 2467591, 2820104, 4935182, 9870364, 17273137, 19740728, 34546274, 69092548, 138185096]

約数ペア:

[(1, 138185096), (2, 69092548), (4, 34546274), (7, 19740728), (8, 17273137), (14, 9870364), (28, 4935182), (49, 2820104), (56, 2467591), (98, 1410052), (196, 705026), (343, 402872), (392, 352513), (686, 201436), (1372, 100718), (2744, 50359)]