179883964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{80449}}^1$

素因数の和:80509

約数の個数: 24

約数和(自身を含む): 346900400

約数和(自身を除く): 167016436

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 80449, 160898, 321796, 1045837, 2091674, 3459307, 4183348, 6918614, 13837228, 44970991, 89941982, 179883964]

約数ペア:

[(1, 179883964), (2, 89941982), (4, 44970991), (13, 13837228), (26, 6918614), (43, 4183348), (52, 3459307), (86, 2091674), (172, 1045837), (559, 321796), (1118, 160898), (2236, 80449)]