187939968

素因数分解:

$2^7\times 3^1\times {\mathrm{489427}}^1$

素因数の和:489444

約数の個数: 32

約数和(自身を含む): 499216560

約数和(自身を除く): 311276592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 489427, 978854, 1468281, 1957708, 2936562, 3915416, 5873124, 7830832, 11746248, 15661664, 23492496, 31323328, 46984992, 62646656, 93969984, 187939968]

約数ペア:

[(1, 187939968), (2, 93969984), (3, 62646656), (4, 46984992), (6, 31323328), (8, 23492496), (12, 15661664), (16, 11746248), (24, 7830832), (32, 5873124), (48, 3915416), (64, 2936562), (96, 1957708), (128, 1468281), (192, 978854), (384, 489427)]