121475984

素因数分解:

$2^4\times 7^1\times {\mathrm{971}}^1\times {\mathrm{1117}}^1$

素因数の和:2103

約数の個数: 40

約数和(自身を含む): 269500608

約数和(自身を除く): 148024624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 971, 1117, 1942, 2234, 3884, 4468, 6797, 7768, 7819, 8936, 13594, 15536, 15638, 17872, 27188, 31276, 54376, 62552, 108752, 125104, 1084607, 2169214, 4338428, 7592249, 8676856, 15184498, 17353712, 30368996, 60737992, 121475984]

約数ペア:

[(1, 121475984), (2, 60737992), (4, 30368996), (7, 17353712), (8, 15184498), (14, 8676856), (16, 7592249), (28, 4338428), (56, 2169214), (112, 1084607), (971, 125104), (1117, 108752), (1942, 62552), (2234, 54376), (3884, 31276), (4468, 27188), (6797, 17872), (7768, 15638), (7819, 15536), (8936, 13594)]