162780076

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{241}}^1\times {\mathrm{1289}}^1$

素因数の和:1665

約数の個数: 24

約数和(自身を含む): 288454320

約数和(自身を除く): 125674244

約数列:

[1, 2, 4, 131, 241, 262, 482, 524, 964, 1289, 2578, 5156, 31571, 63142, 126284, 168859, 310649, 337718, 621298, 675436, 1242596, 40695019, 81390038, 162780076]

約数ペア:

[(1, 162780076), (2, 81390038), (4, 40695019), (131, 1242596), (241, 675436), (262, 621298), (482, 337718), (524, 310649), (964, 168859), (1289, 126284), (2578, 63142), (5156, 31571)]