131515032

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{498163}}^1$

素因数の和:498183

約数の個数: 32

約数和(自身を含む): 358678080

約数和(自身を除く): 227163048

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 498163, 996326, 1494489, 1992652, 2988978, 3985304, 5479793, 5977956, 10959586, 11955912, 16439379, 21919172, 32878758, 43838344, 65757516, 131515032]

約数ペア:

[(1, 131515032), (2, 65757516), (3, 43838344), (4, 32878758), (6, 21919172), (8, 16439379), (11, 11955912), (12, 10959586), (22, 5977956), (24, 5479793), (33, 3985304), (44, 2988978), (66, 1992652), (88, 1494489), (132, 996326), (264, 498163)]