131373216

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{35089}}^1$

素因数の和:35118

約数の個数: 72

約数和(自身を含む): 402341940

約数和(自身を除く): 270968724

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 35089, 70178, 105267, 140356, 210534, 280712, 315801, 421068, 456157, 561424, 631602, 842136, 912314, 1122848, 1263204, 1368471, 1684272, 1824628, 2526408, 2736942, 3368544, 3649256, 4105413, 5052816, 5473884, 7298512, 8210826, 10105632, 10947768, 14597024, 16421652, 21895536, 32843304, 43791072, 65686608, 131373216]

約数ペア:

[(1, 131373216), (2, 65686608), (3, 43791072), (4, 32843304), (6, 21895536), (8, 16421652), (9, 14597024), (12, 10947768), (13, 10105632), (16, 8210826), (18, 7298512), (24, 5473884), (26, 5052816), (32, 4105413), (36, 3649256), (39, 3368544), (48, 2736942), (52, 2526408), (72, 1824628), (78, 1684272), (96, 1368471), (104, 1263204), (117, 1122848), (144, 912314), (156, 842136), (208, 631602), (234, 561424), (288, 456157), (312, 421068), (416, 315801), (468, 280712), (624, 210534), (936, 140356), (1248, 105267), (1872, 70178), (3744, 35089)]