156978725404

素因数分解:

$2^2\times {\mathrm{1117}}^1\times {\mathrm{35134003}}^1$

素因数の和:35135124

約数の個数: 12

約数和(自身を含む): 274958715304

約数和(自身を除く): 117979989900

約数列:

[1, 2, 4, 1117, 2234, 4468, 35134003, 70268006, 140536012, 39244681351, 78489362702, 156978725404]

約数ペア:

[(1, 156978725404), (2, 78489362702), (4, 39244681351), (1117, 140536012), (2234, 70268006), (4468, 35134003)]