121406656

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1$

素因数の和:894

約数の個数: 112

約数和(自身を含む): 307238400

約数和(自身を除く): 185831744

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 56, 64, 68, 76, 112, 119, 133, 136, 152, 224, 238, 266, 272, 304, 323, 448, 476, 532, 544, 608, 646, 839, 952, 1064, 1088, 1216, 1292, 1678, 1904, 2128, 2261, 2584, 3356, 3808, 4256, 4522, 5168, 5873, 6712, 7616, 8512, 9044, 10336, 11746, 13424, 14263, 15941, 18088, 20672, 23492, 26848, 28526, 31882, 36176, 46984, 53696, 57052, 63764, 72352, 93968, 99841, 111587, 114104, 127528, 144704, 187936, 199682, 223174, 228208, 255056, 270997, 375872, 399364, 446348, 456416, 510112, 541994, 798728, 892696, 912832, 1020224, 1083988, 1597456, 1785392, 1896979, 2167976, 3194912, 3570784, 3793958, 4335952, 6389824, 7141568, 7587916, 8671904, 15175832, 17343808, 30351664, 60703328, 121406656]

約数ペア:

[(1, 121406656), (2, 60703328), (4, 30351664), (7, 17343808), (8, 15175832), (14, 8671904), (16, 7587916), (17, 7141568), (19, 6389824), (28, 4335952), (32, 3793958), (34, 3570784), (38, 3194912), (56, 2167976), (64, 1896979), (68, 1785392), (76, 1597456), (112, 1083988), (119, 1020224), (133, 912832), (136, 892696), (152, 798728), (224, 541994), (238, 510112), (266, 456416), (272, 446348), (304, 399364), (323, 375872), (448, 270997), (476, 255056), (532, 228208), (544, 223174), (608, 199682), (646, 187936), (839, 144704), (952, 127528), (1064, 114104), (1088, 111587), (1216, 99841), (1292, 93968), (1678, 72352), (1904, 63764), (2128, 57052), (2261, 53696), (2584, 46984), (3356, 36176), (3808, 31882), (4256, 28526), (4522, 26848), (5168, 23492), (5873, 20672), (6712, 18088), (7616, 15941), (8512, 14263), (9044, 13424), (10336, 11746)]