164889254

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1439}}^1$

素因数の和:1564

約数の個数: 32

約数和(自身を含む): 268738560

約数和(自身を除く): 103849306

約数列:

[1, 2, 23, 46, 47, 53, 94, 106, 1081, 1219, 1439, 2162, 2438, 2491, 2878, 4982, 33097, 57293, 66194, 67633, 76267, 114586, 135266, 152534, 1555559, 1754141, 3111118, 3508282, 3584549, 7169098, 82444627, 164889254]

約数ペア:

[(1, 164889254), (2, 82444627), (23, 7169098), (46, 3584549), (47, 3508282), (53, 3111118), (94, 1754141), (106, 1555559), (1081, 152534), (1219, 135266), (1439, 114586), (2162, 76267), (2438, 67633), (2491, 66194), (2878, 57293), (4982, 33097)]