155907136

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1861}}^1$

素因数の和:1908

約数の個数: 112

約数和(自身を含む): 408627072

約数和(自身を除く): 252719936

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 64, 68, 77, 88, 112, 119, 136, 154, 176, 187, 224, 238, 272, 308, 352, 374, 448, 476, 544, 616, 704, 748, 952, 1088, 1232, 1309, 1496, 1861, 1904, 2464, 2618, 2992, 3722, 3808, 4928, 5236, 5984, 7444, 7616, 10472, 11968, 13027, 14888, 20471, 20944, 26054, 29776, 31637, 40942, 41888, 52108, 59552, 63274, 81884, 83776, 104216, 119104, 126548, 143297, 163768, 208432, 221459, 253096, 286594, 327536, 348007, 416864, 442918, 506192, 573188, 655072, 696014, 833728, 885836, 1012384, 1146376, 1310144, 1392028, 1771672, 2024768, 2292752, 2436049, 2784056, 3543344, 4585504, 4872098, 5568112, 7086688, 9171008, 9744196, 11136224, 14173376, 19488392, 22272448, 38976784, 77953568, 155907136]

約数ペア:

[(1, 155907136), (2, 77953568), (4, 38976784), (7, 22272448), (8, 19488392), (11, 14173376), (14, 11136224), (16, 9744196), (17, 9171008), (22, 7086688), (28, 5568112), (32, 4872098), (34, 4585504), (44, 3543344), (56, 2784056), (64, 2436049), (68, 2292752), (77, 2024768), (88, 1771672), (112, 1392028), (119, 1310144), (136, 1146376), (154, 1012384), (176, 885836), (187, 833728), (224, 696014), (238, 655072), (272, 573188), (308, 506192), (352, 442918), (374, 416864), (448, 348007), (476, 327536), (544, 286594), (616, 253096), (704, 221459), (748, 208432), (952, 163768), (1088, 143297), (1232, 126548), (1309, 119104), (1496, 104216), (1861, 83776), (1904, 81884), (2464, 63274), (2618, 59552), (2992, 52108), (3722, 41888), (3808, 40942), (4928, 31637), (5236, 29776), (5984, 26054), (7444, 20944), (7616, 20471), (10472, 14888), (11968, 13027)]