109172672

素因数分解:

$2^6\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1237}}^1$

素因数の和:1453

約数の個数: 56

約数和(自身を含む): 249045984

約数和(自身を除く): 139873312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 197, 224, 394, 448, 788, 1237, 1379, 1576, 2474, 2758, 3152, 4948, 5516, 6304, 8659, 9896, 11032, 12608, 17318, 19792, 22064, 34636, 39584, 44128, 69272, 79168, 88256, 138544, 243689, 277088, 487378, 554176, 974756, 1705823, 1949512, 3411646, 3899024, 6823292, 7798048, 13646584, 15596096, 27293168, 54586336, 109172672]

約数ペア:

[(1, 109172672), (2, 54586336), (4, 27293168), (7, 15596096), (8, 13646584), (14, 7798048), (16, 6823292), (28, 3899024), (32, 3411646), (56, 1949512), (64, 1705823), (112, 974756), (197, 554176), (224, 487378), (394, 277088), (448, 243689), (788, 138544), (1237, 88256), (1379, 79168), (1576, 69272), (2474, 44128), (2758, 39584), (3152, 34636), (4948, 22064), (5516, 19792), (6304, 17318), (8659, 12608), (9896, 11032)]