140934872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{5623}}^1$

素因数の和:5883

約数の個数: 32

約数和(自身を含む): 285811680

約数和(自身を除く): 144876808

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 241, 482, 964, 1928, 3133, 5623, 6266, 11246, 12532, 22492, 25064, 44984, 73099, 146198, 292396, 584792, 1355143, 2710286, 5420572, 10841144, 17616859, 35233718, 70467436, 140934872]

約数ペア:

[(1, 140934872), (2, 70467436), (4, 35233718), (8, 17616859), (13, 10841144), (26, 5420572), (52, 2710286), (104, 1355143), (241, 584792), (482, 292396), (964, 146198), (1928, 73099), (3133, 44984), (5623, 25064), (6266, 22492), (11246, 12532)]