121845584

素因数分解:

$2^4\times 7^1\times {\mathrm{1087907}}^1$

素因数の和:1087922

約数の個数: 20

約数和(自身を含む): 269801184

約数和(自身を除く): 147955600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1087907, 2175814, 4351628, 7615349, 8703256, 15230698, 17406512, 30461396, 60922792, 121845584]

約数ペア:

[(1, 121845584), (2, 60922792), (4, 30461396), (7, 17406512), (8, 15230698), (14, 8703256), (16, 7615349), (28, 4351628), (56, 2175814), (112, 1087907)]