161759232

素因数分解:

$2^{14}\times 3^2\times {\mathrm{1097}}^1$

素因数の和:1131

約数の個数: 90

約数和(自身を含む): 467716158

約数和(自身を除く): 305956926

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1097, 1152, 1536, 2048, 2194, 2304, 3072, 3291, 4096, 4388, 4608, 6144, 6582, 8192, 8776, 9216, 9873, 12288, 13164, 16384, 17552, 18432, 19746, 24576, 26328, 35104, 36864, 39492, 49152, 52656, 70208, 73728, 78984, 105312, 140416, 147456, 157968, 210624, 280832, 315936, 421248, 561664, 631872, 842496, 1123328, 1263744, 1684992, 2246656, 2527488, 3369984, 4493312, 5054976, 6739968, 8986624, 10109952, 13479936, 17973248, 20219904, 26959872, 40439808, 53919744, 80879616, 161759232]

約数ペア:

[(1, 161759232), (2, 80879616), (3, 53919744), (4, 40439808), (6, 26959872), (8, 20219904), (9, 17973248), (12, 13479936), (16, 10109952), (18, 8986624), (24, 6739968), (32, 5054976), (36, 4493312), (48, 3369984), (64, 2527488), (72, 2246656), (96, 1684992), (128, 1263744), (144, 1123328), (192, 842496), (256, 631872), (288, 561664), (384, 421248), (512, 315936), (576, 280832), (768, 210624), (1024, 157968), (1097, 147456), (1152, 140416), (1536, 105312), (2048, 78984), (2194, 73728), (2304, 70208), (3072, 52656), (3291, 49152), (4096, 39492), (4388, 36864), (4608, 35104), (6144, 26328), (6582, 24576), (8192, 19746), (8776, 18432), (9216, 17552), (9873, 16384), (12288, 13164)]