141737968

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{121351}}^1$

素因数の和:121432

約数の個数: 20

約数和(自身を含む): 278381488

約数和(自身を除く): 136643520

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 121351, 242702, 485404, 970808, 1941616, 8858623, 17717246, 35434492, 70868984, 141737968]

約数ペア:

[(1, 141737968), (2, 70868984), (4, 35434492), (8, 17717246), (16, 8858623), (73, 1941616), (146, 970808), (292, 485404), (584, 242702), (1168, 121351)]