198255744

素因数分解:

$2^7\times 3^2\times {\mathrm{172097}}^1$

素因数の和:172117

約数の個数: 48

約数和(自身を含む): 570504870

約数和(自身を除く): 372249126

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 172097, 344194, 516291, 688388, 1032582, 1376776, 1548873, 2065164, 2753552, 3097746, 4130328, 5507104, 6195492, 8260656, 11014208, 12390984, 16521312, 22028416, 24781968, 33042624, 49563936, 66085248, 99127872, 198255744]

約数ペア:

[(1, 198255744), (2, 99127872), (3, 66085248), (4, 49563936), (6, 33042624), (8, 24781968), (9, 22028416), (12, 16521312), (16, 12390984), (18, 11014208), (24, 8260656), (32, 6195492), (36, 5507104), (48, 4130328), (64, 3097746), (72, 2753552), (96, 2065164), (128, 1548873), (144, 1376776), (192, 1032582), (288, 688388), (384, 516291), (576, 344194), (1152, 172097)]