196328704

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:244

約数の個数: 144

約数和(自身を含む): 478001664

約数和(自身を除く): 281672960

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 32, 44, 52, 62, 64, 88, 104, 124, 128, 143, 173, 176, 208, 248, 256, 286, 341, 346, 352, 403, 416, 496, 572, 682, 692, 704, 806, 832, 992, 1144, 1364, 1384, 1408, 1612, 1664, 1903, 1984, 2249, 2288, 2728, 2768, 2816, 3224, 3328, 3806, 3968, 4433, 4498, 4576, 5363, 5456, 5536, 6448, 7612, 7936, 8866, 8996, 9152, 10726, 10912, 11072, 12896, 15224, 17732, 17992, 18304, 21452, 21824, 22144, 24739, 25792, 30448, 35464, 35984, 36608, 42904, 43648, 44288, 49478, 51584, 58993, 60896, 69719, 70928, 71968, 85808, 87296, 98956, 103168, 117986, 121792, 139438, 141856, 143936, 171616, 197912, 235972, 243584, 278876, 283712, 287872, 343232, 395824, 471944, 487168, 557752, 567424, 575744, 686464, 766909, 791648, 943888, 1115504, 1134848, 1372928, 1533818, 1583296, 1887776, 2231008, 3067636, 3166592, 3775552, 4462016, 6135272, 6333184, 7551104, 8924032, 12270544, 15102208, 17848064, 24541088, 49082176, 98164352, 196328704]

約数ペア:

[(1, 196328704), (2, 98164352), (4, 49082176), (8, 24541088), (11, 17848064), (13, 15102208), (16, 12270544), (22, 8924032), (26, 7551104), (31, 6333184), (32, 6135272), (44, 4462016), (52, 3775552), (62, 3166592), (64, 3067636), (88, 2231008), (104, 1887776), (124, 1583296), (128, 1533818), (143, 1372928), (173, 1134848), (176, 1115504), (208, 943888), (248, 791648), (256, 766909), (286, 686464), (341, 575744), (346, 567424), (352, 557752), (403, 487168), (416, 471944), (496, 395824), (572, 343232), (682, 287872), (692, 283712), (704, 278876), (806, 243584), (832, 235972), (992, 197912), (1144, 171616), (1364, 143936), (1384, 141856), (1408, 139438), (1612, 121792), (1664, 117986), (1903, 103168), (1984, 98956), (2249, 87296), (2288, 85808), (2728, 71968), (2768, 70928), (2816, 69719), (3224, 60896), (3328, 58993), (3806, 51584), (3968, 49478), (4433, 44288), (4498, 43648), (4576, 42904), (5363, 36608), (5456, 35984), (5536, 35464), (6448, 30448), (7612, 25792), (7936, 24739), (8866, 22144), (8996, 21824), (9152, 21452), (10726, 18304), (10912, 17992), (11072, 17732), (12896, 15224)]