138163256

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{224291}}^1$

素因数の和:224315

約数の個数: 32

約数和(自身を含む): 322980480

約数和(自身を除く): 184817224

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 224291, 448582, 897164, 1570037, 1794328, 2467201, 3140074, 4934402, 6280148, 9868804, 12560296, 17270407, 19737608, 34540814, 69081628, 138163256]

約数ペア:

[(1, 138163256), (2, 69081628), (4, 34540814), (7, 19737608), (8, 17270407), (11, 12560296), (14, 9868804), (22, 6280148), (28, 4934402), (44, 3140074), (56, 2467201), (77, 1794328), (88, 1570037), (154, 897164), (308, 448582), (616, 224291)]