127987572

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{2939}}^1$

素因数の和:3156

約数の個数: 48

約数和(自身を含む): 316108800

約数和(自身を除く): 188121228

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 191, 228, 382, 573, 764, 1146, 2292, 2939, 3629, 5878, 7258, 8817, 10887, 11756, 14516, 17634, 21774, 35268, 43548, 55841, 111682, 167523, 223364, 335046, 561349, 670092, 1122698, 1684047, 2245396, 3368094, 6736188, 10665631, 21331262, 31996893, 42662524, 63993786, 127987572]

約数ペア:

[(1, 127987572), (2, 63993786), (3, 42662524), (4, 31996893), (6, 21331262), (12, 10665631), (19, 6736188), (38, 3368094), (57, 2245396), (76, 1684047), (114, 1122698), (191, 670092), (228, 561349), (382, 335046), (573, 223364), (764, 167523), (1146, 111682), (2292, 55841), (2939, 43548), (3629, 35268), (5878, 21774), (7258, 17634), (8817, 14516), (10887, 11756)]