189413504

素因数分解:

$2^7\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1181}}^1$

素因数の和:1381

約数の個数: 64

約数和(自身を含む): 434030400

約数和(自身を除く): 244616896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 179, 224, 358, 448, 716, 896, 1181, 1253, 1432, 2362, 2506, 2864, 4724, 5012, 5728, 8267, 9448, 10024, 11456, 16534, 18896, 20048, 22912, 33068, 37792, 40096, 66136, 75584, 80192, 132272, 151168, 160384, 211399, 264544, 422798, 529088, 845596, 1058176, 1479793, 1691192, 2959586, 3382384, 5919172, 6764768, 11838344, 13529536, 23676688, 27059072, 47353376, 94706752, 189413504]

約数ペア:

[(1, 189413504), (2, 94706752), (4, 47353376), (7, 27059072), (8, 23676688), (14, 13529536), (16, 11838344), (28, 6764768), (32, 5919172), (56, 3382384), (64, 2959586), (112, 1691192), (128, 1479793), (179, 1058176), (224, 845596), (358, 529088), (448, 422798), (716, 264544), (896, 211399), (1181, 160384), (1253, 151168), (1432, 132272), (2362, 80192), (2506, 75584), (2864, 66136), (4724, 40096), (5012, 37792), (5728, 33068), (8267, 22912), (9448, 20048), (10024, 18896), (11456, 16534)]