142030364

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{32309}}^1$

素因数の和:32477

約数の個数: 24

約数和(自身を含む): 285878880

約数和(自身を除く): 143848516

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 32309, 64618, 129236, 226163, 452326, 904652, 5072513, 10145026, 20290052, 35507591, 71015182, 142030364]

約数ペア:

[(1, 142030364), (2, 71015182), (4, 35507591), (7, 20290052), (14, 10145026), (28, 5072513), (157, 904652), (314, 452326), (628, 226163), (1099, 129236), (2198, 64618), (4396, 32309)]