156940567

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{4723}}^1$

素因数の和:4878

約数の個数: 16

約数和(自身を含む): 185029632

約数和(自身を除く): 28089065

約数列:

[1, 7, 47, 101, 329, 707, 4723, 4747, 33061, 33229, 221981, 477023, 1553867, 3339161, 22420081, 156940567]

約数ペア:

[(1, 156940567), (7, 22420081), (47, 3339161), (101, 1553867), (329, 477023), (707, 221981), (4723, 33229), (4747, 33061)]