179392972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{31123}}^1$

素因数の和:31269

約数の個数: 24

約数和(自身を含む): 345102912

約数和(自身を除く): 165709940

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 524, 1441, 2882, 5764, 31123, 62246, 124492, 342353, 684706, 1369412, 4077113, 8154226, 16308452, 44848243, 89696486, 179392972]

約数ペア:

[(1, 179392972), (2, 89696486), (4, 44848243), (11, 16308452), (22, 8154226), (44, 4077113), (131, 1369412), (262, 684706), (524, 342353), (1441, 124492), (2882, 62246), (5764, 31123)]