156799878

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1136231}}^1$

素因数の和:1136259

約数の個数: 16

約数和(自身を含む): 327234816

約数和(自身を除く): 170434938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1136231, 2272462, 3408693, 6817386, 26133313, 52266626, 78399939, 156799878]

約数ペア:

[(1, 156799878), (2, 78399939), (3, 52266626), (6, 26133313), (23, 6817386), (46, 3408693), (69, 2272462), (138, 1136231)]