129336344

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{850897}}^1$

素因数の和:850922

約数の個数: 16

約数和(自身を含む): 255269400

約数和(自身を除く): 125933056

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 850897, 1701794, 3403588, 6807176, 16167043, 32334086, 64668172, 129336344]

約数ペア:

[(1, 129336344), (2, 64668172), (4, 32334086), (8, 16167043), (19, 6807176), (38, 3403588), (76, 1701794), (152, 850897)]