156192848

素因数分解:

$2^4\times 7^1\times {\mathrm{1394579}}^1$

素因数の和:1394594

約数の個数: 20

約数和(自身を含む): 345855840

約数和(自身を除く): 189662992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1394579, 2789158, 5578316, 9762053, 11156632, 19524106, 22313264, 39048212, 78096424, 156192848]

約数ペア:

[(1, 156192848), (2, 78096424), (4, 39048212), (7, 22313264), (8, 19524106), (14, 11156632), (16, 9762053), (28, 5578316), (56, 2789158), (112, 1394579)]