169478316

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{4909}}^1$

素因数の和:5063

約数の個数: 72

約数和(自身を含む): 493278240

約数和(自身を除く): 323799924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 137, 252, 274, 411, 548, 822, 959, 1233, 1644, 1918, 2466, 2877, 3836, 4909, 4932, 5754, 8631, 9818, 11508, 14727, 17262, 19636, 29454, 34363, 34524, 44181, 58908, 68726, 88362, 103089, 137452, 176724, 206178, 309267, 412356, 618534, 672533, 1237068, 1345066, 2017599, 2690132, 4035198, 4707731, 6052797, 8070396, 9415462, 12105594, 14123193, 18830924, 24211188, 28246386, 42369579, 56492772, 84739158, 169478316]

約数ペア:

[(1, 169478316), (2, 84739158), (3, 56492772), (4, 42369579), (6, 28246386), (7, 24211188), (9, 18830924), (12, 14123193), (14, 12105594), (18, 9415462), (21, 8070396), (28, 6052797), (36, 4707731), (42, 4035198), (63, 2690132), (84, 2017599), (126, 1345066), (137, 1237068), (252, 672533), (274, 618534), (411, 412356), (548, 309267), (822, 206178), (959, 176724), (1233, 137452), (1644, 103089), (1918, 88362), (2466, 68726), (2877, 58908), (3836, 44181), (4909, 34524), (4932, 34363), (5754, 29454), (8631, 19636), (9818, 17262), (11508, 14727)]