140525504

素因数分解:

$2^6\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1733}}^1$

素因数の和:1933

約数の個数: 56

約数和(自身を含む): 320637408

約数和(自身を除く): 180111904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 181, 224, 362, 448, 724, 1267, 1448, 1733, 2534, 2896, 3466, 5068, 5792, 6932, 10136, 11584, 12131, 13864, 20272, 24262, 27728, 40544, 48524, 55456, 81088, 97048, 110912, 194096, 313673, 388192, 627346, 776384, 1254692, 2195711, 2509384, 4391422, 5018768, 8782844, 10037536, 17565688, 20075072, 35131376, 70262752, 140525504]

約数ペア:

[(1, 140525504), (2, 70262752), (4, 35131376), (7, 20075072), (8, 17565688), (14, 10037536), (16, 8782844), (28, 5018768), (32, 4391422), (56, 2509384), (64, 2195711), (112, 1254692), (181, 776384), (224, 627346), (362, 388192), (448, 313673), (724, 194096), (1267, 110912), (1448, 97048), (1733, 81088), (2534, 55456), (2896, 48524), (3466, 40544), (5068, 27728), (5792, 24262), (6932, 20272), (10136, 13864), (11584, 12131)]