155953456

素因数分解:

$2^4\times {\mathrm{2347}}^1\times {\mathrm{4153}}^1$

素因数の和:6508

約数の個数: 20

約数和(自身を含む): 302361352

約数和(自身を除く): 146407896

約数列:

[1, 2, 4, 8, 16, 2347, 4153, 4694, 8306, 9388, 16612, 18776, 33224, 37552, 66448, 9747091, 19494182, 38988364, 77976728, 155953456]

約数ペア:

[(1, 155953456), (2, 77976728), (4, 38988364), (8, 19494182), (16, 9747091), (2347, 66448), (4153, 37552), (4694, 33224), (8306, 18776), (9388, 16612)]