154172942

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1001123}}^1$

素因数の和:1001143

約数の個数: 16

約数和(自身を含む): 288323712

約数和(自身を除く): 134150770

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1001123, 2002246, 7007861, 11012353, 14015722, 22024706, 77086471, 154172942]

約数ペア:

[(1, 154172942), (2, 77086471), (7, 22024706), (11, 14015722), (14, 11012353), (22, 7007861), (77, 2002246), (154, 1001123)]