128082039

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{2837}}^1$

素因数の和:3090

約数の個数: 16

約数和(自身を含む): 173685600

約数和(自身を除く): 45603561

約数列:

[1, 3, 101, 149, 303, 447, 2837, 8511, 15049, 45147, 286537, 422713, 859611, 1268139, 42694013, 128082039]

約数ペア:

[(1, 128082039), (3, 42694013), (101, 1268139), (149, 859611), (303, 422713), (447, 286537), (2837, 45147), (8511, 15049)]