156949544444

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{7177133}}^1$

素因数の和:7177226

約数の個数: 48

約数和(自身を含む): 347258451456

約数和(自身を除く): 190308907012

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 71, 77, 142, 154, 284, 308, 497, 781, 994, 1562, 1988, 3124, 5467, 10934, 21868, 7177133, 14354266, 28708532, 50239931, 78948463, 100479862, 157896926, 200959724, 315793852, 509576443, 552639241, 1019152886, 1105278482, 2038305772, 2210556964, 3567035101, 5605340873, 7134070202, 11210681746, 14268140404, 22421363492, 39237386111, 78474772222, 156949544444]

約数ペア:

[(1, 156949544444), (2, 78474772222), (4, 39237386111), (7, 22421363492), (11, 14268140404), (14, 11210681746), (22, 7134070202), (28, 5605340873), (44, 3567035101), (71, 2210556964), (77, 2038305772), (142, 1105278482), (154, 1019152886), (284, 552639241), (308, 509576443), (497, 315793852), (781, 200959724), (994, 157896926), (1562, 100479862), (1988, 78948463), (3124, 50239931), (5467, 28708532), (10934, 14354266), (21868, 7177133)]