153838076

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{238879}}^1$

素因数の和:238913

約数の個数: 24

約数和(自身を含む): 321054720

約数和(自身を除く): 167216644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 238879, 477758, 955516, 1672153, 3344306, 5494217, 6688612, 10988434, 21976868, 38459519, 76919038, 153838076]

約数ペア:

[(1, 153838076), (2, 76919038), (4, 38459519), (7, 21976868), (14, 10988434), (23, 6688612), (28, 5494217), (46, 3344306), (92, 1672153), (161, 955516), (322, 477758), (644, 238879)]