168563798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{719}}^1$

素因数の和:932

約数の個数: 32

約数和(自身を含む): 278691840

約数和(自身を除く): 110128042

約数列:

[1, 2, 13, 26, 71, 127, 142, 254, 719, 923, 1438, 1651, 1846, 3302, 9017, 9347, 18034, 18694, 51049, 91313, 102098, 117221, 182626, 234442, 663637, 1187069, 1327274, 2374138, 6483223, 12966446, 84281899, 168563798]

約数ペア:

[(1, 168563798), (2, 84281899), (13, 12966446), (26, 6483223), (71, 2374138), (127, 1327274), (142, 1187069), (254, 663637), (719, 234442), (923, 182626), (1438, 117221), (1651, 102098), (1846, 91313), (3302, 51049), (9017, 18694), (9347, 18034)]