127787296

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6269}}^1$

素因数の和:6306

約数の個数: 72

約数和(自身を含む): 315217980

約数和(自身を除く): 187430684

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, 6269, 10192, 12538, 20384, 25076, 43883, 50152, 81497, 87766, 100304, 162994, 175532, 200608, 307181, 325988, 351064, 570479, 614362, 651976, 702128, 1140958, 1228724, 1303952, 1404256, 2281916, 2457448, 2607904, 3993353, 4563832, 4914896, 7986706, 9127664, 9829792, 15973412, 18255328, 31946824, 63893648, 127787296]

約数ペア:

[(1, 127787296), (2, 63893648), (4, 31946824), (7, 18255328), (8, 15973412), (13, 9829792), (14, 9127664), (16, 7986706), (26, 4914896), (28, 4563832), (32, 3993353), (49, 2607904), (52, 2457448), (56, 2281916), (91, 1404256), (98, 1303952), (104, 1228724), (112, 1140958), (182, 702128), (196, 651976), (208, 614362), (224, 570479), (364, 351064), (392, 325988), (416, 307181), (637, 200608), (728, 175532), (784, 162994), (1274, 100304), (1456, 87766), (1568, 81497), (2548, 50152), (2912, 43883), (5096, 25076), (6269, 20384), (10192, 12538)]