196558992

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:430

約数の個数: 180

約数和(自身を含む): 649160460

約数和(自身を除く): 452601468

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 89, 98, 112, 126, 144, 147, 168, 178, 196, 252, 267, 294, 313, 336, 356, 392, 441, 504, 534, 588, 623, 626, 712, 784, 801, 882, 939, 1008, 1068, 1176, 1246, 1252, 1424, 1602, 1764, 1869, 1878, 2136, 2191, 2352, 2492, 2504, 2817, 3204, 3528, 3738, 3756, 4272, 4361, 4382, 4984, 5008, 5607, 5634, 6408, 6573, 7056, 7476, 7512, 8722, 8764, 9968, 11214, 11268, 12816, 13083, 13146, 14952, 15024, 15337, 17444, 17528, 19719, 22428, 22536, 26166, 26292, 27857, 29904, 30674, 34888, 35056, 39249, 39438, 44856, 45072, 46011, 52332, 52584, 55714, 61348, 69776, 78498, 78876, 83571, 89712, 92022, 104664, 105168, 111428, 122696, 138033, 156996, 157752, 167142, 184044, 194999, 209328, 222856, 245392, 250713, 276066, 313992, 315504, 334284, 368088, 389998, 445712, 501426, 552132, 584997, 627984, 668568, 736176, 779996, 1002852, 1104264, 1169994, 1337136, 1364993, 1559992, 1754991, 2005704, 2208528, 2339988, 2729986, 3119984, 3509982, 4011408, 4094979, 4679976, 5459972, 7019964, 8189958, 9359952, 10919944, 12284937, 14039928, 16379916, 21839888, 24569874, 28079856, 32759832, 49139748, 65519664, 98279496, 196558992]

約数ペア:

[(1, 196558992), (2, 98279496), (3, 65519664), (4, 49139748), (6, 32759832), (7, 28079856), (8, 24569874), (9, 21839888), (12, 16379916), (14, 14039928), (16, 12284937), (18, 10919944), (21, 9359952), (24, 8189958), (28, 7019964), (36, 5459972), (42, 4679976), (48, 4094979), (49, 4011408), (56, 3509982), (63, 3119984), (72, 2729986), (84, 2339988), (89, 2208528), (98, 2005704), (112, 1754991), (126, 1559992), (144, 1364993), (147, 1337136), (168, 1169994), (178, 1104264), (196, 1002852), (252, 779996), (267, 736176), (294, 668568), (313, 627984), (336, 584997), (356, 552132), (392, 501426), (441, 445712), (504, 389998), (534, 368088), (588, 334284), (623, 315504), (626, 313992), (712, 276066), (784, 250713), (801, 245392), (882, 222856), (939, 209328), (1008, 194999), (1068, 184044), (1176, 167142), (1246, 157752), (1252, 156996), (1424, 138033), (1602, 122696), (1764, 111428), (1869, 105168), (1878, 104664), (2136, 92022), (2191, 89712), (2352, 83571), (2492, 78876), (2504, 78498), (2817, 69776), (3204, 61348), (3528, 55714), (3738, 52584), (3756, 52332), (4272, 46011), (4361, 45072), (4382, 44856), (4984, 39438), (5008, 39249), (5607, 35056), (5634, 34888), (6408, 30674), (6573, 29904), (7056, 27857), (7476, 26292), (7512, 26166), (8722, 22536), (8764, 22428), (9968, 19719), (11214, 17528), (11268, 17444), (12816, 15337), (13083, 15024), (13146, 14952)]