225518108932

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{719}}^1\times {\mathrm{2887}}^1$

素因数の和:3940

約数の個数: 48

約数和(自身を含む): 400160355840

約数和(自身を除く): 174642246908

約数列:

[1, 2, 4, 157, 173, 314, 346, 628, 692, 719, 1438, 2876, 2887, 5774, 11548, 27161, 54322, 108644, 112883, 124387, 225766, 248774, 451532, 453259, 497548, 499451, 906518, 998902, 1813036, 1997804, 2075753, 4151506, 8303012, 19528759, 39057518, 78115036, 78413807, 156827614, 313655228, 325893221, 359105269, 651786442, 718210538, 1303572884, 1436421076, 56379527233, 112759054466, 225518108932]

約数ペア:

[(1, 225518108932), (2, 112759054466), (4, 56379527233), (157, 1436421076), (173, 1303572884), (314, 718210538), (346, 651786442), (628, 359105269), (692, 325893221), (719, 313655228), (1438, 156827614), (2876, 78413807), (2887, 78115036), (5774, 39057518), (11548, 19528759), (27161, 8303012), (54322, 4151506), (108644, 2075753), (112883, 1997804), (124387, 1813036), (225766, 998902), (248774, 906518), (451532, 499451), (453259, 497548)]