165375892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{379}}^1$

素因数の和:652

約数の個数: 48

約数和(自身を含む): 324817920

約数和(自身を除く): 159442028

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 211, 379, 422, 517, 758, 844, 1034, 1516, 2068, 2321, 4169, 4642, 8338, 9284, 9917, 16676, 17813, 19834, 35626, 39668, 71252, 79969, 109087, 159938, 195943, 218174, 319876, 391886, 436348, 783772, 879659, 1759318, 3518636, 3758543, 7517086, 15034172, 41343973, 82687946, 165375892]

約数ペア:

[(1, 165375892), (2, 82687946), (4, 41343973), (11, 15034172), (22, 7517086), (44, 3758543), (47, 3518636), (94, 1759318), (188, 879659), (211, 783772), (379, 436348), (422, 391886), (517, 319876), (758, 218174), (844, 195943), (1034, 159938), (1516, 109087), (2068, 79969), (2321, 71252), (4169, 39668), (4642, 35626), (8338, 19834), (9284, 17813), (9917, 16676)]