123800192

素因数分解:

$2^7\times {\mathrm{373}}^1\times {\mathrm{2593}}^1$

素因数の和:2980

約数の個数: 32

約数和(自身を含む): 247389780

約数和(自身を除く): 123589588

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 373, 746, 1492, 2593, 2984, 5186, 5968, 10372, 11936, 20744, 23872, 41488, 47744, 82976, 165952, 331904, 967189, 1934378, 3868756, 7737512, 15475024, 30950048, 61900096, 123800192]

約数ペア:

[(1, 123800192), (2, 61900096), (4, 30950048), (8, 15475024), (16, 7737512), (32, 3868756), (64, 1934378), (128, 967189), (373, 331904), (746, 165952), (1492, 82976), (2593, 47744), (2984, 41488), (5186, 23872), (5968, 20744), (10372, 11936)]