157040788177

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{13451}}^1$

素因数の和:13694

約数の個数: 48

約数和(自身を含む): 198512778240

約数和(自身を除く): 41471990063

約数列:

[1, 7, 13, 71, 91, 139, 169, 497, 923, 973, 1183, 1807, 6461, 9869, 11999, 12649, 13451, 23491, 69083, 83993, 94157, 128297, 164437, 174863, 898079, 955021, 1224041, 1667861, 1869689, 2273219, 6685147, 11675027, 12415273, 13087823, 15912533, 24305957, 86906911, 132747919, 161398549, 170141699, 315977441, 929235433, 1129789843, 1725722947, 2211842087, 12080060629, 22434398311, 157040788177]

約数ペア:

[(1, 157040788177), (7, 22434398311), (13, 12080060629), (71, 2211842087), (91, 1725722947), (139, 1129789843), (169, 929235433), (497, 315977441), (923, 170141699), (973, 161398549), (1183, 132747919), (1807, 86906911), (6461, 24305957), (9869, 15912533), (11999, 13087823), (12649, 12415273), (13451, 11675027), (23491, 6685147), (69083, 2273219), (83993, 1869689), (94157, 1667861), (128297, 1224041), (164437, 955021), (174863, 898079)]