188897176

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{2963}}^1$

素因数の和:3595

約数の個数: 32

約数和(自身を含む): 382178160

約数和(自身を除く): 193280984

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 613, 1226, 2452, 2963, 4904, 5926, 7969, 11852, 15938, 23704, 31876, 38519, 63752, 77038, 154076, 308152, 1816319, 3632638, 7265276, 14530552, 23612147, 47224294, 94448588, 188897176]

約数ペア:

[(1, 188897176), (2, 94448588), (4, 47224294), (8, 23612147), (13, 14530552), (26, 7265276), (52, 3632638), (104, 1816319), (613, 308152), (1226, 154076), (2452, 77038), (2963, 63752), (4904, 38519), (5926, 31876), (7969, 23704), (11852, 15938)]