180537952

素因数分解:

$2^5\times 7^2\times {\mathrm{97}}^1\times {\mathrm{1187}}^1$

素因数の和:1308

約数の個数: 72

約数和(自身を含む): 418078584

約数和(自身を除く): 237540632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 97, 98, 112, 194, 196, 224, 388, 392, 679, 776, 784, 1187, 1358, 1552, 1568, 2374, 2716, 3104, 4748, 4753, 5432, 8309, 9496, 9506, 10864, 16618, 18992, 19012, 21728, 33236, 37984, 38024, 58163, 66472, 76048, 115139, 116326, 132944, 152096, 230278, 232652, 265888, 460556, 465304, 805973, 921112, 930608, 1611946, 1842224, 1861216, 3223892, 3684448, 5641811, 6447784, 11283622, 12895568, 22567244, 25791136, 45134488, 90268976, 180537952]

約数ペア:

[(1, 180537952), (2, 90268976), (4, 45134488), (7, 25791136), (8, 22567244), (14, 12895568), (16, 11283622), (28, 6447784), (32, 5641811), (49, 3684448), (56, 3223892), (97, 1861216), (98, 1842224), (112, 1611946), (194, 930608), (196, 921112), (224, 805973), (388, 465304), (392, 460556), (679, 265888), (776, 232652), (784, 230278), (1187, 152096), (1358, 132944), (1552, 116326), (1568, 115139), (2374, 76048), (2716, 66472), (3104, 58163), (4748, 38024), (4753, 37984), (5432, 33236), (8309, 21728), (9496, 19012), (9506, 18992), (10864, 16618)]