156816982

素因数分解:

$2^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{46867}}^1$

素因数の和:47115

約数の個数: 16

約数和(自身を含む): 269959680

約数和(自身を除く): 113142698

約数列:

[1, 2, 7, 14, 239, 478, 1673, 3346, 46867, 93734, 328069, 656138, 11201213, 22402426, 78408491, 156816982]

約数ペア:

[(1, 156816982), (2, 78408491), (7, 22402426), (14, 11201213), (239, 656138), (478, 328069), (1673, 93734), (3346, 46867)]