162244960

素因数分解:

$2^5\times 5^1\times {\mathrm{881}}^1\times {\mathrm{1151}}^1$

素因数の和:2047

約数の個数: 48

約数和(自身を含む): 384072192

約数和(自身を除く): 221827232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 881, 1151, 1762, 2302, 3524, 4405, 4604, 5755, 7048, 8810, 9208, 11510, 14096, 17620, 18416, 23020, 28192, 35240, 36832, 46040, 70480, 92080, 140960, 184160, 1014031, 2028062, 4056124, 5070155, 8112248, 10140310, 16224496, 20280620, 32448992, 40561240, 81122480, 162244960]

約数ペア:

[(1, 162244960), (2, 81122480), (4, 40561240), (5, 32448992), (8, 20280620), (10, 16224496), (16, 10140310), (20, 8112248), (32, 5070155), (40, 4056124), (80, 2028062), (160, 1014031), (881, 184160), (1151, 140960), (1762, 92080), (2302, 70480), (3524, 46040), (4405, 36832), (4604, 35240), (5755, 28192), (7048, 23020), (8810, 18416), (9208, 17620), (11510, 14096)]