168138358

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1\times {\mathrm{4153}}^1$

素因数の和:4839

約数の個数: 16

約数和(自身を含む): 260804736

約数和(自身を除く): 92666378

約数列:

[1, 2, 31, 62, 653, 1306, 4153, 8306, 20243, 40486, 128743, 257486, 2711909, 5423818, 84069179, 168138358]

約数ペア:

[(1, 168138358), (2, 84069179), (31, 5423818), (62, 2711909), (653, 257486), (1306, 128743), (4153, 40486), (8306, 20243)]