161054976

素因数分解:

$2^8\times 3^1\times {\mathrm{209707}}^1$

素因数の和:209726

約数の個数: 36

約数和(自身を含む): 428643152

約数和(自身を除く): 267588176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 209707, 419414, 629121, 838828, 1258242, 1677656, 2516484, 3355312, 5032968, 6710624, 10065936, 13421248, 20131872, 26842496, 40263744, 53684992, 80527488, 161054976]

約数ペア:

[(1, 161054976), (2, 80527488), (3, 53684992), (4, 40263744), (6, 26842496), (8, 20131872), (12, 13421248), (16, 10065936), (24, 6710624), (32, 5032968), (48, 3355312), (64, 2516484), (96, 1677656), (128, 1258242), (192, 838828), (256, 629121), (384, 419414), (768, 209707)]