168604016

素因数分解:

$2^4\times 7^1\times {\mathrm{577}}^1\times {\mathrm{2609}}^1$

素因数の和:3201

約数の個数: 40

約数和(自身を含む): 374127840

約数和(自身を除く): 205523824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 577, 1154, 2308, 2609, 4039, 4616, 5218, 8078, 9232, 10436, 16156, 18263, 20872, 32312, 36526, 41744, 64624, 73052, 146104, 292208, 1505393, 3010786, 6021572, 10537751, 12043144, 21075502, 24086288, 42151004, 84302008, 168604016]

約数ペア:

[(1, 168604016), (2, 84302008), (4, 42151004), (7, 24086288), (8, 21075502), (14, 12043144), (16, 10537751), (28, 6021572), (56, 3010786), (112, 1505393), (577, 292208), (1154, 146104), (2308, 73052), (2609, 64624), (4039, 41744), (4616, 36526), (5218, 32312), (8078, 20872), (9232, 18263), (10436, 16156)]