157456468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1009}}^1\times {\mathrm{3001}}^1$

素因数の和:4027

約数の個数: 24

約数和(自身を含む): 297137960

約数和(自身を除く): 139681492

約数列:

[1, 2, 4, 13, 26, 52, 1009, 2018, 3001, 4036, 6002, 12004, 13117, 26234, 39013, 52468, 78026, 156052, 3028009, 6056018, 12112036, 39364117, 78728234, 157456468]

約数ペア:

[(1, 157456468), (2, 78728234), (4, 39364117), (13, 12112036), (26, 6056018), (52, 3028009), (1009, 156052), (2018, 78026), (3001, 52468), (4036, 39013), (6002, 26234), (12004, 13117)]