123729064

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{814007}}^1$

素因数の和:814032

約数の個数: 16

約数和(自身を含む): 244202400

約数和(自身を除く): 120473336

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 814007, 1628014, 3256028, 6512056, 15466133, 30932266, 61864532, 123729064]

約数ペア:

[(1, 123729064), (2, 61864532), (4, 30932266), (8, 15466133), (19, 6512056), (38, 3256028), (76, 1628014), (152, 814007)]