156770520738

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2009878471}}^1$

素因数の和:2009878489

約数の個数: 16

約数和(自身を含む): 337659583296

約数和(自身を除く): 180889062558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2009878471, 4019756942, 6029635413, 12059270826, 26128420123, 52256840246, 78385260369, 156770520738]

約数ペア:

[(1, 156770520738), (2, 78385260369), (3, 52256840246), (6, 26128420123), (13, 12059270826), (26, 6029635413), (39, 4019756942), (78, 2009878471)]