156977792

素因数分解:

$2^7\times {\mathrm{113}}^1\times {\mathrm{10853}}^1$

素因数の和:10980

約数の個数: 32

約数和(自身を含む): 315525780

約数和(自身を除く): 158547988

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 128, 226, 452, 904, 1808, 3616, 7232, 10853, 14464, 21706, 43412, 86824, 173648, 347296, 694592, 1226389, 1389184, 2452778, 4905556, 9811112, 19622224, 39244448, 78488896, 156977792]

約数ペア:

[(1, 156977792), (2, 78488896), (4, 39244448), (8, 19622224), (16, 9811112), (32, 4905556), (64, 2452778), (113, 1389184), (128, 1226389), (226, 694592), (452, 347296), (904, 173648), (1808, 86824), (3616, 43412), (7232, 21706), (10853, 14464)]