187269128

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{23669}}^1$

素因数の和:23741

約数の個数: 32

約数和(自身を含む): 374932800

約数和(自身を除く): 187663672

約数列:

[1, 2, 4, 8, 23, 43, 46, 86, 92, 172, 184, 344, 989, 1978, 3956, 7912, 23669, 47338, 94676, 189352, 544387, 1017767, 1088774, 2035534, 2177548, 4071068, 4355096, 8142136, 23408641, 46817282, 93634564, 187269128]

約数ペア:

[(1, 187269128), (2, 93634564), (4, 46817282), (8, 23408641), (23, 8142136), (43, 4355096), (46, 4071068), (86, 2177548), (92, 2035534), (172, 1088774), (184, 1017767), (344, 544387), (989, 189352), (1978, 94676), (3956, 47338), (7912, 23669)]