127218112

素因数分解:

$2^6\times 7^2\times {\mathrm{113}}^1\times {\mathrm{359}}^1$

素因数の和:498

約数の個数: 84

約数和(自身を含む): 297088560

約数和(自身を除く): 169870448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 113, 196, 224, 226, 359, 392, 448, 452, 718, 784, 791, 904, 1436, 1568, 1582, 1808, 2513, 2872, 3136, 3164, 3616, 5026, 5537, 5744, 6328, 7232, 10052, 11074, 11488, 12656, 17591, 20104, 22148, 22976, 25312, 35182, 40208, 40567, 44296, 50624, 70364, 80416, 81134, 88592, 140728, 160832, 162268, 177184, 281456, 283969, 324536, 354368, 562912, 567938, 649072, 1125824, 1135876, 1298144, 1987783, 2271752, 2596288, 3975566, 4543504, 7951132, 9087008, 15902264, 18174016, 31804528, 63609056, 127218112]

約数ペア:

[(1, 127218112), (2, 63609056), (4, 31804528), (7, 18174016), (8, 15902264), (14, 9087008), (16, 7951132), (28, 4543504), (32, 3975566), (49, 2596288), (56, 2271752), (64, 1987783), (98, 1298144), (112, 1135876), (113, 1125824), (196, 649072), (224, 567938), (226, 562912), (359, 354368), (392, 324536), (448, 283969), (452, 281456), (718, 177184), (784, 162268), (791, 160832), (904, 140728), (1436, 88592), (1568, 81134), (1582, 80416), (1808, 70364), (2513, 50624), (2872, 44296), (3136, 40567), (3164, 40208), (3616, 35182), (5026, 25312), (5537, 22976), (5744, 22148), (6328, 20104), (7232, 17591), (10052, 12656), (11074, 11488)]