156938105902

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{4007}}^1\times {\mathrm{98407}}^1$

素因数の和:102615

約数の個数: 16

約数和(自身を含む): 236651558400

約数和(自身を除く): 79713452498

約数列:

[1, 2, 199, 398, 4007, 8014, 98407, 196814, 797393, 1594786, 19582993, 39165986, 394316849, 788633698, 78469052951, 156938105902]

約数ペア:

[(1, 156938105902), (2, 78469052951), (199, 788633698), (398, 394316849), (4007, 39165986), (8014, 19582993), (98407, 1594786), (196814, 797393)]