164509716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1958449}}^1$

素因数の和:1958463

約数の個数: 24

約数和(自身を含む): 438692800

約数和(自身を除く): 274183084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1958449, 3916898, 5875347, 7833796, 11750694, 13709143, 23501388, 27418286, 41127429, 54836572, 82254858, 164509716]

約数ペア:

[(1, 164509716), (2, 82254858), (3, 54836572), (4, 41127429), (6, 27418286), (7, 23501388), (12, 13709143), (14, 11750694), (21, 7833796), (28, 5875347), (42, 3916898), (84, 1958449)]