129704236

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{263}}^1\times {\mathrm{887}}^1$

素因数の和:1293

約数の個数: 24

約数和(自身を含む): 229743360

約数和(自身を除く): 100039124

約数列:

[1, 2, 4, 139, 263, 278, 526, 556, 887, 1052, 1774, 3548, 36557, 73114, 123293, 146228, 233281, 246586, 466562, 493172, 933124, 32426059, 64852118, 129704236]

約数ペア:

[(1, 129704236), (2, 64852118), (4, 32426059), (139, 933124), (263, 493172), (278, 466562), (526, 246586), (556, 233281), (887, 146228), (1052, 123293), (1774, 73114), (3548, 36557)]