165334948

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{97}}^2\times {\mathrm{191}}^1$

素因数の和:412

約数の個数: 36

約数和(自身を含む): 306657792

約数和(自身を除く): 141322844

約数列:

[1, 2, 4, 23, 46, 92, 97, 191, 194, 382, 388, 764, 2231, 4393, 4462, 8786, 8924, 9409, 17572, 18527, 18818, 37054, 37636, 74108, 216407, 426121, 432814, 852242, 865628, 1704484, 1797119, 3594238, 7188476, 41333737, 82667474, 165334948]

約数ペア:

[(1, 165334948), (2, 82667474), (4, 41333737), (23, 7188476), (46, 3594238), (92, 1797119), (97, 1704484), (191, 865628), (194, 852242), (382, 432814), (388, 426121), (764, 216407), (2231, 74108), (4393, 37636), (4462, 37054), (8786, 18818), (8924, 18527), (9409, 17572)]