157068592

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{516673}}^1$

素因数の和:516700

約数の個数: 20

約数和(自身を含む): 320337880

約数和(自身を除く): 163269288

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 516673, 1033346, 2066692, 4133384, 8266768, 9816787, 19633574, 39267148, 78534296, 157068592]

約数ペア:

[(1, 157068592), (2, 78534296), (4, 39267148), (8, 19633574), (16, 9816787), (19, 8266768), (38, 4133384), (76, 2066692), (152, 1033346), (304, 516673)]