195987968

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:158

約数の個数: 160

約数和(自身を含む): 477290880

約数和(自身を除く): 281302912

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 23, 32, 34, 44, 46, 64, 68, 88, 89, 92, 128, 136, 176, 178, 184, 187, 253, 256, 272, 352, 356, 368, 374, 391, 506, 512, 544, 704, 712, 736, 748, 782, 979, 1012, 1088, 1408, 1424, 1472, 1496, 1513, 1564, 1958, 2024, 2047, 2176, 2816, 2848, 2944, 2992, 3026, 3128, 3916, 4048, 4094, 4301, 4352, 5632, 5696, 5888, 5984, 6052, 6256, 7832, 8096, 8188, 8602, 8704, 11392, 11776, 11968, 12104, 12512, 15664, 16192, 16376, 16643, 17204, 22517, 22784, 23936, 24208, 25024, 31328, 32384, 32752, 33286, 34408, 34799, 45034, 45568, 47872, 48416, 50048, 62656, 64768, 65504, 66572, 68816, 69598, 90068, 95744, 96832, 100096, 125312, 129536, 131008, 133144, 137632, 139196, 180136, 193664, 200192, 250624, 262016, 266288, 275264, 278392, 360272, 382789, 387328, 501248, 524032, 532576, 550528, 556784, 720544, 765578, 774656, 1048064, 1065152, 1101056, 1113568, 1441088, 1531156, 2130304, 2202112, 2227136, 2882176, 3062312, 4260608, 4454272, 5764352, 6124624, 8521216, 8908544, 11528704, 12249248, 17817088, 24498496, 48996992, 97993984, 195987968]

約数ペア:

[(1, 195987968), (2, 97993984), (4, 48996992), (8, 24498496), (11, 17817088), (16, 12249248), (17, 11528704), (22, 8908544), (23, 8521216), (32, 6124624), (34, 5764352), (44, 4454272), (46, 4260608), (64, 3062312), (68, 2882176), (88, 2227136), (89, 2202112), (92, 2130304), (128, 1531156), (136, 1441088), (176, 1113568), (178, 1101056), (184, 1065152), (187, 1048064), (253, 774656), (256, 765578), (272, 720544), (352, 556784), (356, 550528), (368, 532576), (374, 524032), (391, 501248), (506, 387328), (512, 382789), (544, 360272), (704, 278392), (712, 275264), (736, 266288), (748, 262016), (782, 250624), (979, 200192), (1012, 193664), (1088, 180136), (1408, 139196), (1424, 137632), (1472, 133144), (1496, 131008), (1513, 129536), (1564, 125312), (1958, 100096), (2024, 96832), (2047, 95744), (2176, 90068), (2816, 69598), (2848, 68816), (2944, 66572), (2992, 65504), (3026, 64768), (3128, 62656), (3916, 50048), (4048, 48416), (4094, 47872), (4301, 45568), (4352, 45034), (5632, 34799), (5696, 34408), (5888, 33286), (5984, 32752), (6052, 32384), (6256, 31328), (7832, 25024), (8096, 24208), (8188, 23936), (8602, 22784), (8704, 22517), (11392, 17204), (11776, 16643), (11968, 16376), (12104, 16192), (12512, 15664)]