131968604

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{1549}}^1$

素因数の和:1650

約数の個数: 36

約数和(自身を含む): 248031000

約数和(自身を除く): 116062396

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 361, 722, 1121, 1444, 1549, 2242, 3098, 4484, 6196, 21299, 29431, 42598, 58862, 85196, 91391, 117724, 182782, 365564, 559189, 1118378, 1736429, 2236756, 3472858, 6945716, 32992151, 65984302, 131968604]

約数ペア:

[(1, 131968604), (2, 65984302), (4, 32992151), (19, 6945716), (38, 3472858), (59, 2236756), (76, 1736429), (118, 1118378), (236, 559189), (361, 365564), (722, 182782), (1121, 117724), (1444, 91391), (1549, 85196), (2242, 58862), (3098, 42598), (4484, 29431), (6196, 21299)]