156988312286

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{6283051}}^1$

素因数の和:6283128

約数の個数: 24

約数和(自身を含む): 262040966712

約数和(自身を除く): 105052654426

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 961, 1922, 12493, 24986, 6283051, 12566102, 81679663, 163359326, 194774581, 389549162, 2532069553, 5064139106, 6038012011, 12076024022, 78494156143, 156988312286]

約数ペア:

[(1, 156988312286), (2, 78494156143), (13, 12076024022), (26, 6038012011), (31, 5064139106), (62, 2532069553), (403, 389549162), (806, 194774581), (961, 163359326), (1922, 81679663), (12493, 12566102), (24986, 6283051)]