153076216

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{373}}^1\times {\mathrm{1193}}^1$

素因数の和:1615

約数の個数: 32

約数和(自身を含む): 294726960

約数和(自身を除く): 141650744

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 373, 746, 1193, 1492, 2386, 2984, 4772, 9544, 16039, 32078, 51299, 64156, 102598, 128312, 205196, 410392, 444989, 889978, 1779956, 3559912, 19134527, 38269054, 76538108, 153076216]

約数ペア:

[(1, 153076216), (2, 76538108), (4, 38269054), (8, 19134527), (43, 3559912), (86, 1779956), (172, 889978), (344, 444989), (373, 410392), (746, 205196), (1193, 128312), (1492, 102598), (2386, 64156), (2984, 51299), (4772, 32078), (9544, 16039)]