149988

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1$

素因数の和:467

約数の個数: 24

約数和(自身を含む): 362880

約数和(自身を除く): 212892

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 431, 862, 1293, 1724, 2586, 5172, 12499, 24998, 37497, 49996, 74994, 149988]

約数ペア:

[(1, 149988), (2, 74994), (3, 49996), (4, 37497), (6, 24998), (12, 12499), (29, 5172), (58, 2586), (87, 1724), (116, 1293), (174, 862), (348, 431)]