165681412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{86113}}^1$

素因数の和:86167

約数の個数: 24

約数和(自身を含む): 320688536

約数和(自身を除く): 155007124

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 86113, 172226, 344452, 1119469, 2238938, 3186181, 4477876, 6372362, 12744724, 41420353, 82840706, 165681412]

約数ペア:

[(1, 165681412), (2, 82840706), (4, 41420353), (13, 12744724), (26, 6372362), (37, 4477876), (52, 3186181), (74, 2238938), (148, 1119469), (481, 344452), (962, 172226), (1924, 86113)]