123788893024

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{203600153}}^1$

素因数の和:203600182

約数の個数: 24

約数和(自身を含む): 256536194040

約数和(自身を除く): 132747301016

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 203600153, 407200306, 814400612, 1628801224, 3257602448, 3868402907, 6515204896, 7736805814, 15473611628, 30947223256, 61894446512, 123788893024]

約数ペア:

[(1, 123788893024), (2, 61894446512), (4, 30947223256), (8, 15473611628), (16, 7736805814), (19, 6515204896), (32, 3868402907), (38, 3257602448), (76, 1628801224), (152, 814400612), (304, 407200306), (608, 203600153)]