154020138

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1\times {\mathrm{1109}}^1$

素因数の和:1486

約数の個数: 32

約数和(自身を含む): 313286400

約数和(自身を除く): 159266262

約数列:

[1, 2, 3, 6, 79, 158, 237, 293, 474, 586, 879, 1109, 1758, 2218, 3327, 6654, 23147, 46294, 69441, 87611, 138882, 175222, 262833, 324937, 525666, 649874, 974811, 1949622, 25670023, 51340046, 77010069, 154020138]

約数ペア:

[(1, 154020138), (2, 77010069), (3, 51340046), (6, 25670023), (79, 1949622), (158, 974811), (237, 649874), (293, 525666), (474, 324937), (586, 262833), (879, 175222), (1109, 138882), (1758, 87611), (2218, 69441), (3327, 46294), (6654, 23147)]