143804928

素因数分解:

$2^9\times 3^1\times {\mathrm{251}}^1\times {\mathrm{373}}^1$

素因数の和:645

約数の個数: 80

約数和(自身を含む): 385662816

約数和(自身を除く): 241857888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 251, 256, 373, 384, 502, 512, 746, 753, 768, 1004, 1119, 1492, 1506, 1536, 2008, 2238, 2984, 3012, 4016, 4476, 5968, 6024, 8032, 8952, 11936, 12048, 16064, 17904, 23872, 24096, 32128, 35808, 47744, 48192, 64256, 71616, 93623, 95488, 96384, 128512, 143232, 187246, 190976, 192768, 280869, 286464, 374492, 385536, 561738, 572928, 748984, 1123476, 1497968, 2246952, 2995936, 4493904, 5991872, 8987808, 11983744, 17975616, 23967488, 35951232, 47934976, 71902464, 143804928]

約数ペア:

[(1, 143804928), (2, 71902464), (3, 47934976), (4, 35951232), (6, 23967488), (8, 17975616), (12, 11983744), (16, 8987808), (24, 5991872), (32, 4493904), (48, 2995936), (64, 2246952), (96, 1497968), (128, 1123476), (192, 748984), (251, 572928), (256, 561738), (373, 385536), (384, 374492), (502, 286464), (512, 280869), (746, 192768), (753, 190976), (768, 187246), (1004, 143232), (1119, 128512), (1492, 96384), (1506, 95488), (1536, 93623), (2008, 71616), (2238, 64256), (2984, 48192), (3012, 47744), (4016, 35808), (4476, 32128), (5968, 24096), (6024, 23872), (8032, 17904), (8952, 16064), (11936, 12048)]