127542688

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6257}}^1$

素因数の和:6294

約数の個数: 72

約数和(自身を含む): 314614692

約数和(自身を除く): 187072004

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2548, 2912, 5096, 6257, 10192, 12514, 20384, 25028, 43799, 50056, 81341, 87598, 100112, 162682, 175196, 200224, 306593, 325364, 350392, 569387, 613186, 650728, 700784, 1138774, 1226372, 1301456, 1401568, 2277548, 2452744, 2602912, 3985709, 4555096, 4905488, 7971418, 9110192, 9810976, 15942836, 18220384, 31885672, 63771344, 127542688]

約数ペア:

[(1, 127542688), (2, 63771344), (4, 31885672), (7, 18220384), (8, 15942836), (13, 9810976), (14, 9110192), (16, 7971418), (26, 4905488), (28, 4555096), (32, 3985709), (49, 2602912), (52, 2452744), (56, 2277548), (91, 1401568), (98, 1301456), (104, 1226372), (112, 1138774), (182, 700784), (196, 650728), (208, 613186), (224, 569387), (364, 350392), (392, 325364), (416, 306593), (637, 200224), (728, 175196), (784, 162682), (1274, 100112), (1456, 87598), (1568, 81341), (2548, 50056), (2912, 43799), (5096, 25028), (6257, 20384), (10192, 12514)]