156255748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1181}}^1$

素因数の和:1324

約数の個数: 48

約数和(自身を含む): 311367168

約数和(自身を除く): 155111420

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 97, 124, 194, 341, 388, 682, 1067, 1181, 1364, 2134, 2362, 3007, 4268, 4724, 6014, 12028, 12991, 25982, 33077, 36611, 51964, 66154, 73222, 114557, 132308, 146444, 229114, 402721, 458228, 805442, 1260127, 1610884, 2520254, 3551267, 5040508, 7102534, 14205068, 39063937, 78127874, 156255748]

約数ペア:

[(1, 156255748), (2, 78127874), (4, 39063937), (11, 14205068), (22, 7102534), (31, 5040508), (44, 3551267), (62, 2520254), (97, 1610884), (124, 1260127), (194, 805442), (341, 458228), (388, 402721), (682, 229114), (1067, 146444), (1181, 132308), (1364, 114557), (2134, 73222), (2362, 66154), (3007, 51964), (4268, 36611), (4724, 33077), (6014, 25982), (12028, 12991)]