180355752

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{131839}}^1$

素因数の和:131870

約数の個数: 48

約数和(自身を含む): 514176000

約数和(自身を除く): 333820248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 131839, 263678, 395517, 527356, 791034, 1054712, 1186551, 1582068, 2373102, 2504941, 3164136, 4746204, 5009882, 7514823, 9492408, 10019764, 15029646, 20039528, 22544469, 30059292, 45088938, 60118584, 90177876, 180355752]

約数ペア:

[(1, 180355752), (2, 90177876), (3, 60118584), (4, 45088938), (6, 30059292), (8, 22544469), (9, 20039528), (12, 15029646), (18, 10019764), (19, 9492408), (24, 7514823), (36, 5009882), (38, 4746204), (57, 3164136), (72, 2504941), (76, 2373102), (114, 1582068), (152, 1186551), (171, 1054712), (228, 791034), (342, 527356), (456, 395517), (684, 263678), (1368, 131839)]