188981342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{2131}}^1$

素因数の和:2312

約数の個数: 32

約数和(自身を含む): 322358400

約数和(自身を除く): 133377058

約数列:

[1, 2, 11, 22, 29, 58, 139, 278, 319, 638, 1529, 2131, 3058, 4031, 4262, 8062, 23441, 44341, 46882, 61799, 88682, 123598, 296209, 592418, 679789, 1359578, 3258299, 6516598, 8590061, 17180122, 94490671, 188981342]

約数ペア:

[(1, 188981342), (2, 94490671), (11, 17180122), (22, 8590061), (29, 6516598), (58, 3258299), (139, 1359578), (278, 679789), (319, 592418), (638, 296209), (1529, 123598), (2131, 88682), (3058, 61799), (4031, 46882), (4262, 44341), (8062, 23441)]