152971382

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1\times {\mathrm{4127}}^1$

素因数の和:4603

約数の個数: 16

約数和(自身を含む): 235395072

約数和(自身を除く): 82423690

約数列:

[1, 2, 43, 86, 431, 862, 4127, 8254, 18533, 37066, 177461, 354922, 1778737, 3557474, 76485691, 152971382]

約数ペア:

[(1, 152971382), (2, 76485691), (43, 3557474), (86, 1778737), (431, 354922), (862, 177461), (4127, 37066), (8254, 18533)]