156105691

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{2927}}^1$

素因数の和:3354

約数の個数: 16

約数和(自身を含む): 188328960

約数和(自身を除く): 32223269

約数列:

[1, 7, 19, 133, 401, 2807, 2927, 7619, 20489, 53333, 55613, 389291, 1173727, 8216089, 22300813, 156105691]

約数ペア:

[(1, 156105691), (7, 22300813), (19, 8216089), (133, 1173727), (401, 389291), (2807, 55613), (2927, 53333), (7619, 20489)]