139891136

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{28387}}^1$

素因数の和:28417

約数の個数: 56

約数和(自身を含む): 346106496

約数和(自身を除く): 206215360

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 1232, 2464, 4928, 28387, 56774, 113548, 198709, 227096, 312257, 397418, 454192, 624514, 794836, 908384, 1249028, 1589672, 1816768, 2185799, 2498056, 3179344, 4371598, 4996112, 6358688, 8743196, 9992224, 12717376, 17486392, 19984448, 34972784, 69945568, 139891136]

約数ペア:

[(1, 139891136), (2, 69945568), (4, 34972784), (7, 19984448), (8, 17486392), (11, 12717376), (14, 9992224), (16, 8743196), (22, 6358688), (28, 4996112), (32, 4371598), (44, 3179344), (56, 2498056), (64, 2185799), (77, 1816768), (88, 1589672), (112, 1249028), (154, 908384), (176, 794836), (224, 624514), (308, 454192), (352, 397418), (448, 312257), (616, 227096), (704, 198709), (1232, 113548), (2464, 56774), (4928, 28387)]