156973808464

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{891896639}}^1$

素因数の和:891896658

約数の個数: 20

約数和(自身を含む): 331785550080

約数和(自身を除く): 174811741616

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 891896639, 1783793278, 3567586556, 7135173112, 9810863029, 14270346224, 19621726058, 39243452116, 78486904232, 156973808464]

約数ペア:

[(1, 156973808464), (2, 78486904232), (4, 39243452116), (8, 19621726058), (11, 14270346224), (16, 9810863029), (22, 7135173112), (44, 3567586556), (88, 1783793278), (176, 891896639)]