164075404

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{521}}^1\times {\mathrm{601}}^1$

素因数の和:1257

約数の個数: 24

約数和(自身を含む): 290361456

約数和(自身を除く): 126286052

約数列:

[1, 2, 4, 131, 262, 521, 524, 601, 1042, 1202, 2084, 2404, 68251, 78731, 136502, 157462, 273004, 313121, 314924, 626242, 1252484, 41018851, 82037702, 164075404]

約数ペア:

[(1, 164075404), (2, 82037702), (4, 41018851), (131, 1252484), (262, 626242), (521, 314924), (524, 313121), (601, 273004), (1042, 157462), (1202, 136502), (2084, 78731), (2404, 68251)]