157434634

素因数分解:

$2^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{26711}}^1$

素因数の和:27141

約数の個数: 16

約数和(自身を含む): 270539136

約数和(自身を除く): 113104502

約数列:

[1, 2, 7, 14, 421, 842, 2947, 5894, 26711, 53422, 186977, 373954, 11245331, 22490662, 78717317, 157434634]

約数ペア:

[(1, 157434634), (2, 78717317), (7, 22490662), (14, 11245331), (421, 373954), (842, 186977), (2947, 53422), (5894, 26711)]