156908550896

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{516146549}}^1$

素因数の和:516146576

約数の個数: 20

約数和(自身を含む): 320010861000

約数和(自身を除く): 163102310104

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 516146549, 1032293098, 2064586196, 4129172392, 8258344784, 9806784431, 19613568862, 39227137724, 78454275448, 156908550896]

約数ペア:

[(1, 156908550896), (2, 78454275448), (4, 39227137724), (8, 19613568862), (16, 9806784431), (19, 8258344784), (38, 4129172392), (76, 2064586196), (152, 1032293098), (304, 516146549)]