138390208

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3709}}^1$

素因数の和:3785

約数の個数: 56

約数和(自身を含む): 305318160

約数和(自身を除く): 166927952

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 64, 88, 106, 176, 212, 352, 424, 583, 704, 848, 1166, 1696, 2332, 3392, 3709, 4664, 7418, 9328, 14836, 18656, 29672, 37312, 40799, 59344, 81598, 118688, 163196, 196577, 237376, 326392, 393154, 652784, 786308, 1305568, 1572616, 2162347, 2611136, 3145232, 4324694, 6290464, 8649388, 12580928, 17298776, 34597552, 69195104, 138390208]

約数ペア:

[(1, 138390208), (2, 69195104), (4, 34597552), (8, 17298776), (11, 12580928), (16, 8649388), (22, 6290464), (32, 4324694), (44, 3145232), (53, 2611136), (64, 2162347), (88, 1572616), (106, 1305568), (176, 786308), (212, 652784), (352, 393154), (424, 326392), (583, 237376), (704, 196577), (848, 163196), (1166, 118688), (1696, 81598), (2332, 59344), (3392, 40799), (3709, 37312), (4664, 29672), (7418, 18656), (9328, 14836)]