140761712

素因数分解:

$2^4\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1973}}^1$

素因数の和:2015

約数の個数: 80

約数和(自身を含む): 342686400

約数和(自身を除く): 201924688

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 343, 364, 392, 637, 686, 728, 784, 1274, 1372, 1456, 1973, 2548, 2744, 3946, 4459, 5096, 5488, 7892, 8918, 10192, 13811, 15784, 17836, 25649, 27622, 31568, 35672, 51298, 55244, 71344, 96677, 102596, 110488, 179543, 193354, 205192, 220976, 359086, 386708, 410384, 676739, 718172, 773416, 1256801, 1353478, 1436344, 1546832, 2513602, 2706956, 2872688, 5027204, 5413912, 8797607, 10054408, 10827824, 17595214, 20108816, 35190428, 70380856, 140761712]

約数ペア:

[(1, 140761712), (2, 70380856), (4, 35190428), (7, 20108816), (8, 17595214), (13, 10827824), (14, 10054408), (16, 8797607), (26, 5413912), (28, 5027204), (49, 2872688), (52, 2706956), (56, 2513602), (91, 1546832), (98, 1436344), (104, 1353478), (112, 1256801), (182, 773416), (196, 718172), (208, 676739), (343, 410384), (364, 386708), (392, 359086), (637, 220976), (686, 205192), (728, 193354), (784, 179543), (1274, 110488), (1372, 102596), (1456, 96677), (1973, 71344), (2548, 55244), (2744, 51298), (3946, 35672), (4459, 31568), (5096, 27622), (5488, 25649), (7892, 17836), (8918, 15784), (10192, 13811)]