197534976

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{8297}}^1$

素因数の和:8347

約数の個数: 72

約数和(自身を含む): 542755584

約数和(自身を除く): 345220608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 744, 768, 992, 1488, 1984, 2976, 3968, 5952, 7936, 8297, 11904, 16594, 23808, 24891, 33188, 49782, 66376, 99564, 132752, 199128, 257207, 265504, 398256, 514414, 531008, 771621, 796512, 1028828, 1062016, 1543242, 1593024, 2057656, 2124032, 3086484, 3186048, 4115312, 6172968, 6372096, 8230624, 12345936, 16461248, 24691872, 32922496, 49383744, 65844992, 98767488, 197534976]

約数ペア:

[(1, 197534976), (2, 98767488), (3, 65844992), (4, 49383744), (6, 32922496), (8, 24691872), (12, 16461248), (16, 12345936), (24, 8230624), (31, 6372096), (32, 6172968), (48, 4115312), (62, 3186048), (64, 3086484), (93, 2124032), (96, 2057656), (124, 1593024), (128, 1543242), (186, 1062016), (192, 1028828), (248, 796512), (256, 771621), (372, 531008), (384, 514414), (496, 398256), (744, 265504), (768, 257207), (992, 199128), (1488, 132752), (1984, 99564), (2976, 66376), (3968, 49782), (5952, 33188), (7936, 24891), (8297, 23808), (11904, 16594)]