156780669308

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{4691}}^1\times {\mathrm{157649}}^1$

素因数の和:162397

約数の個数: 24

約数和(自身を含む): 279604256400

約数和(自身を除く): 122823587092

約数列:

[1, 2, 4, 53, 106, 212, 4691, 9382, 18764, 157649, 248623, 315298, 497246, 630596, 994492, 8355397, 16710794, 33421588, 739531459, 1479062918, 2958125836, 39195167327, 78390334654, 156780669308]

約数ペア:

[(1, 156780669308), (2, 78390334654), (4, 39195167327), (53, 2958125836), (106, 1479062918), (212, 739531459), (4691, 33421588), (9382, 16710794), (18764, 8355397), (157649, 994492), (248623, 630596), (315298, 497246)]