157959538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{2383}}^1$

素因数の和:2550

約数の個数: 32

約数和(自身を含む): 271890432

約数和(自身を除く): 113930894

約数列:

[1, 2, 11, 22, 23, 46, 131, 253, 262, 506, 1441, 2383, 2882, 3013, 4766, 6026, 26213, 33143, 52426, 54809, 66286, 109618, 312173, 602899, 624346, 1205798, 3433903, 6867806, 7179979, 14359958, 78979769, 157959538]

約数ペア:

[(1, 157959538), (2, 78979769), (11, 14359958), (22, 7179979), (23, 6867806), (46, 3433903), (131, 1205798), (253, 624346), (262, 602899), (506, 312173), (1441, 109618), (2383, 66286), (2882, 54809), (3013, 52426), (4766, 33143), (6026, 26213)]