171728784

素因数分解:

$2^4\times 3^2\times {\mathrm{1192561}}^1$

素因数の和:1192575

約数の個数: 30

約数和(自身を含む): 480602486

約数和(自身を除く): 308873702

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1192561, 2385122, 3577683, 4770244, 7155366, 9540488, 10733049, 14310732, 19080976, 21466098, 28621464, 42932196, 57242928, 85864392, 171728784]

約数ペア:

[(1, 171728784), (2, 85864392), (3, 57242928), (4, 42932196), (6, 28621464), (8, 21466098), (9, 19080976), (12, 14310732), (16, 10733049), (18, 9540488), (24, 7155366), (36, 4770244), (48, 3577683), (72, 2385122), (144, 1192561)]