157020661811

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{947}}^1\times {\mathrm{1031}}^1$

素因数の和:2219

約数の個数: 32

約数和(自身を含む): 172578470400

約数和(自身を除く): 15557808589

約数列:

[1, 13, 89, 139, 947, 1031, 1157, 1807, 12311, 12371, 13403, 84283, 91759, 131633, 143309, 160823, 976357, 1095679, 1192867, 1711229, 1863017, 11715337, 12692641, 12754501, 86895773, 135713623, 152299381, 165808513, 1129645049, 1764277099, 12078512447, 157020661811]

約数ペア:

[(1, 157020661811), (13, 12078512447), (89, 1764277099), (139, 1129645049), (947, 165808513), (1031, 152299381), (1157, 135713623), (1807, 86895773), (12311, 12754501), (12371, 12692641), (13403, 11715337), (84283, 1863017), (91759, 1711229), (131633, 1192867), (143309, 1095679), (160823, 976357)]