143856832

素因数分解:

$2^6\times 7^1\times {\mathrm{321109}}^1$

素因数の和:321128

約数の個数: 28

約数和(自身を含む): 326247760

約数和(自身を除く): 182390928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 321109, 642218, 1284436, 2247763, 2568872, 4495526, 5137744, 8991052, 10275488, 17982104, 20550976, 35964208, 71928416, 143856832]

約数ペア:

[(1, 143856832), (2, 71928416), (4, 35964208), (7, 20550976), (8, 17982104), (14, 10275488), (16, 8991052), (28, 5137744), (32, 4495526), (56, 2568872), (64, 2247763), (112, 1284436), (224, 642218), (448, 321109)]