156909866

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1303}}^1\times {\mathrm{3169}}^1$

素因数の和:4493

約数の個数: 16

約数和(自身を含む): 248020800

約数和(自身を除く): 91110934

約数列:

[1, 2, 19, 38, 1303, 2606, 3169, 6338, 24757, 49514, 60211, 120422, 4129207, 8258414, 78454933, 156909866]

約数ペア:

[(1, 156909866), (2, 78454933), (19, 8258414), (38, 4129207), (1303, 120422), (2606, 60211), (3169, 49514), (6338, 24757)]