121127936

素因数分解:

$2^{10}\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:219

約数の個数: 88

約数和(自身を含む): 261360960

約数和(自身を除く): 140233024

約数列:

[1, 2, 4, 8, 16, 23, 32, 37, 46, 64, 74, 92, 128, 139, 148, 184, 256, 278, 296, 368, 512, 556, 592, 736, 851, 1024, 1112, 1184, 1472, 1702, 2224, 2368, 2944, 3197, 3404, 4448, 4736, 5143, 5888, 6394, 6808, 8896, 9472, 10286, 11776, 12788, 13616, 17792, 18944, 20572, 23552, 25576, 27232, 35584, 37888, 41144, 51152, 54464, 71168, 82288, 102304, 108928, 118289, 142336, 164576, 204608, 217856, 236578, 329152, 409216, 435712, 473156, 658304, 818432, 871424, 946312, 1316608, 1636864, 1892624, 2633216, 3273728, 3785248, 5266432, 7570496, 15140992, 30281984, 60563968, 121127936]

約数ペア:

[(1, 121127936), (2, 60563968), (4, 30281984), (8, 15140992), (16, 7570496), (23, 5266432), (32, 3785248), (37, 3273728), (46, 2633216), (64, 1892624), (74, 1636864), (92, 1316608), (128, 946312), (139, 871424), (148, 818432), (184, 658304), (256, 473156), (278, 435712), (296, 409216), (368, 329152), (512, 236578), (556, 217856), (592, 204608), (736, 164576), (851, 142336), (1024, 118289), (1112, 108928), (1184, 102304), (1472, 82288), (1702, 71168), (2224, 54464), (2368, 51152), (2944, 41144), (3197, 37888), (3404, 35584), (4448, 27232), (4736, 25576), (5143, 23552), (5888, 20572), (6394, 18944), (6808, 17792), (8896, 13616), (9472, 12788), (10286, 11776)]