145729284

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{77351}}^1$

素因数の和:77515

約数の個数: 24

約数和(自身を含む): 342205248

約数和(自身を除く): 196475964

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 77351, 154702, 232053, 309404, 464106, 928212, 12144107, 24288214, 36432321, 48576428, 72864642, 145729284]

約数ペア:

[(1, 145729284), (2, 72864642), (3, 48576428), (4, 36432321), (6, 24288214), (12, 12144107), (157, 928212), (314, 464106), (471, 309404), (628, 232053), (942, 154702), (1884, 77351)]